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US5345779A Expired / Lapsed US ⏱️ 0.0 years remaining

Modular floor sub-structure for the operational support of computer systems

Assignee: Vertiv Corp
•
Filing: 1993-04-23
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Granted: 1994-09-13
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Expires: 2013-04-23
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Abstract

Abstract A modular floor sub-structure is provided wherein discrete floor modules having bottom surfaces and sides extending upwardly to support paired floor tile are interconnected to sit upon a floor surface and, in turn, support rack-mounted computer components. Select ones of the floor modules contain air cooling coils and blowers, while others are provided with uninterrupted power supplies and still others retain power distribution networks. The cooling system of a given module as well as the UPS components of another given module are provided having a capacity for supporting one computer component. Where more than one computer component is to be supported by the system, then additional modules are provided to develop an expanded elevated floor surface with power and heat removal servicing specific to each computer component. In one embodiment, a step arrangement is provided, the interior of which is utilized to retain flexible chilled water conduits for servicing the cooling coils within adjacently disposed floor modules.

Inventors

  • 👤 Edward K. Feeney

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 16:03
CPC Classifications
F; F24; F24F; F24F7/00; F24F7/04; F24F7/06; F24F7/10; E; E04; E04F; E04F15/00; E04F15/02; E04F15/024; E04F15/02405; E04F15/02411; H; H02; H02G; H02G3/00; H02G3/28; H02G3/283; H02G3/285

Claims Analysis

Total Claims: 47
Claim 1
Independent Claim 203 words
A floor supported substructure system for a computer system component having a given base peripheral configuration with a base region through which heat removing air may enter, said system component having given operational heat dissipation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported from said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a chamber intermediate said lower portion and said elevated floor surface; the said elevated floor surface of a first said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication to said base region; second and third said floor modules positioned in adjacency with said first module and oriented to effect a substantial alignment of said elevated floor surfaces thereof: a said floor module chamber retaining an air circulation blower having an input and an air flow output to provide a discrete said floor module providing said air flow output at a capacity corresponding with said heat dissipation characteristic; and an air flow path defined by at least one said chamber extending from said blower airflow output to said air outlet.
Claim 2
Dependent Claim 203 words
A floor supported substructure system for a computer system component having a given base peripheral configuration with a base region through which heat removing air may enter, said system component having given operational heat dissipation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported from said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a chamber intermediate said lower portion and said elevated floor surface; the said elevated floor surface of a first said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication to said base region; second and third said floor modules positioned in adjacency with said first module and oriented to effect a substantial alignment of said elevated floor surfaces thereof: a said floor module chamber retaining an air circulation blower having an input and an air flow output to provide a discrete said floor module providing said air flow output at a capacity corresponding with said heat dissipation characteristic; and an air flow path defined by at least one said chamber extending from said blower airflow output to said air outlet.
Claim 3
Dependent Claim 54 words
The system of claim 1 wherein a said floor module chamber retains an uninterruptible power supply having an output capacity corresponding with said power consumption characteristic and having a power output connectable in power supply relationship with said computer system component to provide a discrete said floor module dedicated to supplying said power output.
Claim 4
Dependent Claim 37 words
The system of claim 1 wherein a said floor module chamber retains a cooling coil having a cooling capacity corresponding with said operational heat dissipation characteristic, within an air path extending to said air circulation blower input.
Claim 5
Dependent Claim 59 words
The system of claim 3 wherein a said floor module chamber retains an uninterruptible power supply having an output capacity corresponding with said power consumption characteristic, said uninterruptible power supply being located within said air flow path in downstream relationship with respect to said air outlet and defining a discrete said floor module dedicated to providing said output capacity.
Claim 6
Dependent Claim 100 words
The system of claim 1 in which: said floor module lower portion comprises a rectangular continuous bottom surface and floor engaging adjustable foot components extensible downwardly from the corners thereof and manually adjustable to effect leveling of said elevated floor surface; said side portions are provided as four, panel portions extending upwardly from said bottom surface to define a top edge, select ones thereof having panel openings formed therein; and at least one rigid, rectangular floor tile removably supportable at said top edge for support by said four panel portions, the upwardly disposed surface thereof providing said elevated floor surface.
Claim 7
Dependent Claim 60 words
The system of claim 5 in which: said floor module lower portion rectangular bottom surface has a predetermined widthwise extent and a lengthwise extent substantially twice said widthwise extent; including a crossover support extending widthwise between said panel portions which extend along said lengthwise extent; and said elevated floor surface is provided as two substantially square said rigid floor tiles.
Claim 8
Dependent Claim 128 words
The system of claim 5 in which: said computer system component is movably supported upon spaced apart wheels mounted at said base region; and including a ramp assemblage comprising two ramps each formed having two ramp members foldably coupled together at a hinge connection, one end of a said ramp member being hingedly coupled with a bridging member extensible to and supportable upon a said floor tile, each said ramp including a downwardly depending flange engaging coupler located adjacent said bridging member and configured for abuttable positioning over a said side portion top edge, said ramps being positionable in spaced apart relationship corresponding with said spaced apart wheels for receiving said wheels and supporting said computer system component for movement onto and off of said assemblage elevated floor.
Claim 9
Dependent Claim 294 words
A floor supported substructure system for a computer component having a given base peripheral configuration with a base region through which heat removing air may enter, said system component having given operational heat dissipation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported from saint floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a discrete chamber intermediate said lower portion said elevated floor surface; said floor module lower portion comprising a rectangular continuous bottom surface and floor engaging adjustable foot components extensible downwardly from the corners thereof and manually adjustable to effect leveling of said elevated floor surface; said side portions being provided as four, panel portions extending upwardly from said bottom surface to define a top edge, select ones thereof having panel openings formed therein and having a connector flange structure fixed to and outwardly offset from said top edge; at least one rigid, rectangular floor tile removably positionable in nesting relationship within said connector flange structure for support by said four panel portions, the upwardly disposed surface thereof providing said elevated floor surface; the said elevated floor surface of a first said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication to said base region; a said floor module discrete chamber retaining an air circulation blower having an input and an air flow output; an air flow path defined by at least one said discrete chamber extending from said blower airflow output to said air outlet; second and third said floor modules positioned in adjacency with said first floor module and oriented to effect a substantial alignment of said elevated floor surfaces thereof.
Claim 10
Dependent Claim 294 words
A floor supported substructure system for a computer component having a given base peripheral configuration with a base region through which heat removing air may enter, said system component having given operational heat dissipation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported from saint floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a discrete chamber intermediate said lower portion said elevated floor surface; said floor module lower portion comprising a rectangular continuous bottom surface and floor engaging adjustable foot components extensible downwardly from the corners thereof and manually adjustable to effect leveling of said elevated floor surface; said side portions being provided as four, panel portions extending upwardly from said bottom surface to define a top edge, select ones thereof having panel openings formed therein and having a connector flange structure fixed to and outwardly offset from said top edge; at least one rigid, rectangular floor tile removably positionable in nesting relationship within said connector flange structure for support by said four panel portions, the upwardly disposed surface thereof providing said elevated floor surface; the said elevated floor surface of a first said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication to said base region; a said floor module discrete chamber retaining an air circulation blower having an input and an air flow output; an air flow path defined by at least one said discrete chamber extending from said blower airflow output to said air outlet; second and third said floor modules positioned in adjacency with said first floor module and oriented to effect a substantial alignment of said elevated floor surfaces thereof.
Claim 11
Dependent Claim 52 words
The system of claim 8 in which: said second and third floor modules are removably connected with said first floor module at the abutting said connector flange structures thereof to define a gap intermediate said panel portions; said air flow path is defined by blocking means for closing select said panel openings.
Claim 12
Dependent Claim 49 words
The system of claim 1 wherein a said floor module chamber retains a power distribution network having circuit breaker protection, and having an output connected in power supply relationship with said air circulation blower to define a discrete said floor module dedicated to providing said power distribution network output.
Claim 13
Dependent Claim 17 words
The system of claim 1 in which said elevated floor surface given height is about ten inches.
Claim 14
Dependent Claim 33 words
The system of claim 1 in which each said floor module is configured to provide a said elevated floor surface having a rectangular periphery with dimensions of about two feet by four feet.
Claim 15
Dependent Claim 48 words
The system of claim 1 including an environmental confinement enclosure positioned over said elevated floor surface having side walls extending from said elevated floor surface to a top cover located above said computer system component, and having a normally closed access opening for accessing said computer system component.
Claim 16
Dependent Claim 253 words
A floor supported substructure assemblage for a computer system component having a given base peripheral configuration with a base region through which heat removing air may pass, said system component having given operational heat generation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported upon said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a chamber intermediate said lower portion and said elevated floor surface, said floor modules being arranged in a said assemblage to form an elevated floor of predetermined peripheral geometric shape including a linear side portion; a said floor module having a said side portion forming said assemblage linear side portion and having a cooling coil mounted within the said chamber thereof connectable with cooling fluid conduits, and located within an input air path extending to an air intake adjacent thereto; the said elevated floor surface of a said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication with said base region; a said floor module chamber retaining an air circulation blower having an input for receiving air from said input air path and an air flow output; an air flow path defined by at least one said chamber extending from said blower air flow output to said air outlet; and said cooling coil and said air circulation blower having capacities corresponding with said computer system component operational heat generation characteristic.
Claim 17
Dependent Claim 253 words
A floor supported substructure assemblage for a computer system component having a given base peripheral configuration with a base region through which heat removing air may pass, said system component having given operational heat generation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported upon said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a chamber intermediate said lower portion and said elevated floor surface, said floor modules being arranged in a said assemblage to form an elevated floor of predetermined peripheral geometric shape including a linear side portion; a said floor module having a said side portion forming said assemblage linear side portion and having a cooling coil mounted within the said chamber thereof connectable with cooling fluid conduits, and located within an input air path extending to an air intake adjacent thereto; the said elevated floor surface of a said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication with said base region; a said floor module chamber retaining an air circulation blower having an input for receiving air from said input air path and an air flow output; an air flow path defined by at least one said chamber extending from said blower air flow output to said air outlet; and said cooling coil and said air circulation blower having capacities corresponding with said computer system component operational heat generation characteristic.
Claim 18
Dependent Claim 298 words
A floor supported substructure assemblage for a computer system component having a given base peripheral configuration with a base region through which heat removing air may pass, said system component having given operational heat generation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported upon said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a discrete chamber intermediate said lower portion and said elevated floor surface, said floor modules being arranged in a said assemblage to form elevated floor of predetermined peripheral geometric shape including a linear side portion; a said floor module having a said side portion forming said assemblage linear side portion and having a cooling coil mounted within the said discrete chamber thereof connectable with cooling fluid conduits, and located within an input air path extending to an air intake adjacent thereto; a step structure having oppositely disposed floor supported side members extending upwardly a step height less than said floor module given height to a step surface, and defining a step cavity therewithin, one said side member being positioned in abutting adjacency with said assemblage linear side portion; said cooling fluid conduits being located within said step cavity and coupled with said cooling coil; the said elevated floor surface of a said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication with said base region; a said floor module discrete chamber retaining an air circulation blower having an input for receiving air from said input air path and an air flow output; and an air flow path defined by at least one said discrete chamber extending from said blower air output to said air outlet.
Claim 19
Dependent Claim 298 words
A floor supported substructure assemblage for a computer system component having a given base peripheral configuration with a base region through which heat removing air may pass, said system component having given operational heat generation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported upon said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a discrete chamber intermediate said lower portion and said elevated floor surface, said floor modules being arranged in a said assemblage to form elevated floor of predetermined peripheral geometric shape including a linear side portion; a said floor module having a said side portion forming said assemblage linear side portion and having a cooling coil mounted within the said discrete chamber thereof connectable with cooling fluid conduits, and located within an input air path extending to an air intake adjacent thereto; a step structure having oppositely disposed floor supported side members extending upwardly a step height less than said floor module given height to a step surface, and defining a step cavity therewithin, one said side member being positioned in abutting adjacency with said assemblage linear side portion; said cooling fluid conduits being located within said step cavity and coupled with said cooling coil; the said elevated floor surface of a said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication with said base region; a said floor module discrete chamber retaining an air circulation blower having an input for receiving air from said input air path and an air flow output; and an air flow path defined by at least one said discrete chamber extending from said blower air output to said air outlet.
Claim 20
Dependent Claim 26 words
The substructure assemblage of claim 15 wherein a first said floor module retains said air circulation blower and said cooling coil within the said chamber thereof.
Claim 21
Dependent Claim 64 words
The substructure assemblage of claim 14 in which said air outlet is within the said elevated floor surface of a second said floor module; and wherein an uninterruptible power supply having an output capacity corresponding with said power consumption characteristic is retained within the said chamber of said second module and includes an output connectable in power supply relationship with said computer system component.
Claim 22
Dependent Claim 62 words
The substructure assemblage of claim 14 in which an uninterruptible power supply having an output capacity corresponding with said power consumption characteristic is mounted within the said cavity of a second said floor module, and includes a power output connectable in power supply relationship with said computer system component to define a discrete said floor module dedicated to providing said power output.
Claim 23
Dependent Claim 57 words
The substructure assemblage of claim 14 in which a power distribution network having circuit breaker protection is mounted within the chamber of a third said floor module and having an output connectable in power supply relationship with said air circulation blower to define a discrete said third floor module dedicated to providing said power distribution network output.
Claim 24
Dependent Claim 102 words
The substructure assemblage of claim 14 in which: each said floor module lower portion comprises a rectangular continuous bottom surface and floor engaging adjustable foot components extensible downwardly from the corners thereof and manually adjustable to effect leveling of said elevated floor surface; said side portions are provided as four, panel portions extending upwardly from said bottom surface to define a top edge, select ones thereof having panel openings formed therein; and at least one rigid, rectangular floor tile removably supportable at said top edge for support by said four panel portions, the upwardly disposed surface thereof providing said elevated floor surface.
Claim 25
Dependent Claim 352 words
A floor supported substructure assemblage for a computer system component having a given base peripheral configuration with a base region through which heat removing air may pass, said system component having given operational heat generation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported upon said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a discrete chamber intermediate said lower portion and said elevated floor surface, said floor modules being arranged in a said assemblage to form an elevated floor of predetermined peripheral geometric shape including a linear side portion; each said floor module lower portion comprising a rectangular continuous bottom surface and floor engaging adjustable foot components extensible downwardly from the corners thereof and manually adjustable to effect leveling of said elevated floor surface; said side portions being provided as four, panel portions extending upwardly from said bottom surface to define a top edge, select ones thereof having panel openings formed therein and having a connector flange structure fixed to and outwardly offset from said top edge; at least one rigid, rectangular floor tile removably positionable in nesting relationship within said connector flange structure for support by said four panel portions, the upwardly disposed surface thereof providing an elevated floor surface; a said floor module having a said side portion forming said assemblage linear side portion and having a cooling coil mounted within the said discrete chamber thereof connectable with cooling fluid conduits, and located within an input air path extending to an air intake formed within said module adjacent thereto; the said elevated floor surface of a said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication to said base region; a said floor module discrete chamber retaining an air circulation blower having an input for receiving air from said input air path and an air flow output; and an air flow path defined by at least one said discrete chamber extending from said blower air output to said air outlet.
Claim 26
Dependent Claim 352 words
A floor supported substructure assemblage for a computer system component having a given base peripheral configuration with a base region through which heat removing air may pass, said system component having given operational heat generation and power consumption characteristics, comprising: a plurality of floor modules, each having a lower portion supported upon said floor and having side portions extending upwardly therefrom to support an elevated floor surface at a given height and defining a discrete chamber intermediate said lower portion and said elevated floor surface, said floor modules being arranged in a said assemblage to form an elevated floor of predetermined peripheral geometric shape including a linear side portion; each said floor module lower portion comprising a rectangular continuous bottom surface and floor engaging adjustable foot components extensible downwardly from the corners thereof and manually adjustable to effect leveling of said elevated floor surface; said side portions being provided as four, panel portions extending upwardly from said bottom surface to define a top edge, select ones thereof having panel openings formed therein and having a connector flange structure fixed to and outwardly offset from said top edge; at least one rigid, rectangular floor tile removably positionable in nesting relationship within said connector flange structure for support by said four panel portions, the upwardly disposed surface thereof providing an elevated floor surface; a said floor module having a said side portion forming said assemblage linear side portion and having a cooling coil mounted within the said discrete chamber thereof connectable with cooling fluid conduits, and located within an input air path extending to an air intake formed within said module adjacent thereto; the said elevated floor surface of a said floor module supporting said computer system component and having an air outlet formed therein for providing air transfer communication to said base region; a said floor module discrete chamber retaining an air circulation blower having an input for receiving air from said input air path and an air flow output; and an air flow path defined by at least one said discrete chamber extending from said blower air output to said air outlet.
Claim 27
Dependent Claim 51 words
The substructure assemblage of claim 21 in which adjacent ones of said floor modules of said assemblage are interconnected at the mutually abutting said connector flange structures thereof to define a gap intermediate said panel portions; and said air path is defined by blocking means for closing select said panel openings.
Claim 28
Dependent Claim 129 words
The substructure assemblage of claim 21 in which: said computer system component is movably supported upon spaced apart wheels mounted at said base region; including a ramp assemblage comprising two ramps each formed of two ramp members foldably coupled together at a hinge connection, one end of a said ramp member being hingedly coupled with a bridging member extensible to and supportable upon a said floor tile at a location over said crossover support, each said ramp including a downwardly depending flange engaging coupler configured for abuttable positioning over a said side portion top edge, said ramps being positionable in spaced apart relationship corresponding with said spaced apart wheels for receiving said wheels and supporting said computer system component for movement onto and off of said assemblage elevated from
Claim 29
Dependent Claim 49 words
The substructure of claim 14 including an environmental confinement enclosure positioned over said assemblage elevated floor surface, having side walls extending from said elevated floor surface to a top cover located above said computer system component, and having a normally closed access opening for accessing said computer system component.
Claim 30
Dependent Claim 138 words
A floor module for use in assembling a floor supported sub-structure configured to support a computer system component having given operational heat generation and power consumption characteristics, comprising: a frame having a rectangular bottom surface and four side panels extending upwardly therefrom to an edge portion defining four corners and having air transfer openings formed therein, and a flange connector structure including a seat flange extending horizontally outwardly from said edge portion to an upstanding connector flange; a vertically adjustable floor engaging foot component mounted to said frame in the vicinity of each said corner; at least one floor tile positionable upon said frame over said seat flange anti defining a discrete cavity therewith; and blocking means positionable in abutment with select said side panels for blocking the flow of air through an adjacent said air transfer opening.
Claim 31
Dependent Claim 138 words
A floor module for use in assembling a floor supported sub-structure configured to support a computer system component having given operational heat generation and power consumption characteristics, comprising: a frame having a rectangular bottom surface and four side panels extending upwardly therefrom to an edge portion defining four corners and having air transfer openings formed therein, and a flange connector structure including a seat flange extending horizontally outwardly from said edge portion to an upstanding connector flange; a vertically adjustable floor engaging foot component mounted to said frame in the vicinity of each said corner; at least one floor tile positionable upon said frame over said seat flange anti defining a discrete cavity therewith; and blocking means positionable in abutment with select said side panels for blocking the flow of air through an adjacent said air transfer opening.
Claim 32
Dependent Claim 33 words
The floor module of claim 25 including an air circulation blower mounted within said frame and having an upstream air inlet and an air output positioned adjacent a selective said air transfer opening.
Claim 33
Dependent Claim 25 words
The floor module of claim 26 including a cooling coil having a cooling capacity corresponding with said operational heat generation characteristics mounted with said frame.
Claim 34
Dependent Claim 39 words
The floor module of claim 25 including an uninterruptible power supply having an output capacity corresponding with said power consumption characteristic mounted within said frame and having an output connectable in power supply relationship with said computer system component.
Claim 35
Dependent Claim 25 words
The floor module of claim 28 including an air outlet formed within said floor tile and communicating in air transfer relationship with said discrete cavity.
Claim 36
Dependent Claim 19 words
The floor module of claim 25 including a power distribution network having circuit breaker protection mounted within said frame.
Claim 37
Dependent Claim 59 words
The floor module of claim 25 in which: said frame flange connector structure is configured for supporting two adjacently positioned said floor tiles having square peripheries; and including a crossover support extending between oppositely disposed said side panels at the level of said seat flange and located to support the mutually adjacently disposed edges of said two floor tiles.
Claim 38
Dependent Claim 42 words
The floor module of claim 25 in which: said frame bottom surface is foraged having openings adjacent each of said four corners, and each said foot component is retractable within said discrete chamber through an adjacent said opening within said bottom surface.
Claim 39
Dependent Claim 37 words
The system of claim 9 in which said blocking means includes a compressible foam gasket dimensioned to be substantially co-extensive with a said panel portion and having a widthwise extent corresponding with the width of said gap.
Claim 40
Dependent Claim 59 words
The system of claim 8 in which: said floor module lower portion rectangular bottom surface has a predetermined widthwise extent and a lengthwise extent substantially twice said widthwise extent; including a crossover support extending between said panel portions which extends along said lengthwise extent; and said elevated floor surface is provided as two substantially square said rigid floor tiles.
Claim 41
Dependent Claim 127 words
The system of claim 8 in which: said computer system component is movably supported upon spaced apart wheels mounted at said base region; and including a ramp assemblage comprising two ramps each formed having two ramp members foldably coupled together at a hinge connection, one end of a said ramp member being hingedly coupled with a bridging member extensible to and supportable upon a said floor tile, each said ramp including a downwardly depending flange engaging coupler located adjacent said bridging member and configured for abuttable positioning over a said connector flange structure, said ramps being positionable in spaced apart relationship corresponding with said spaced apart wheels for receiving said wheels and supporting said computer system component for movement onto and off of said assemblage elevated floor.
Claim 42
Dependent Claim 49 words
The substructure assemblage of claim 15 including: a condensate collection pan mounted within said discrete chamber below said cooling coil and having a drain conduit extending therefrom into said step cavity; and a condensate pump located within said step cavity and having an input coupled with said drain conduit.
Claim 43
Dependent Claim 50 words
The substructure of claim 15 wherein a said floor module having a said side portion forming an assemblage linear side portion retains an uninterruptible power supply having an output capacity corresponding with said power consumption characteristics and having an output connectable in power supply relationship with said computer system component.
Claim 44
Dependent Claim 44 words
The substructure of claim 15 wherein a said floor module having a said side portion forming an assemblage linear side portion retains a power distribution network having circuit breaker protection and having an output connected in power supply relationship with said air circulation blower.
Claim 45
Dependent Claim 59 words
The substructure assemblage of claim 21 in which: said floor module lower portion rectangular bottom surface has a predetermined widthwise extent and a lengthwise extent substantially twice said widthwise extent; including a crossover support extending between said panel portions extending along said lengthwise extent; and said elevated floor surface is provided as two substantially square said rigid floor tiles.
Claim 46
Dependent Claim 60 words
The substructure assemblage of claim 20 in which: said floor module lower portion rectangular bottom surface has a predetermined widthwise extent and a lengthwise extent substantially twice said widthwise extent; including a crossover support which extend between said panel portions extending along said lengthwise extent; and said elevated floor surface is provided as two substantially square said rigid floor tiles.
Claim 47
Dependent Claim 129 words
The substructure assemblage of claim 39 in which: said computer system component is movably supported upon spaced apart wheels mounted at said base region; and including a ramp assemblage comprising two ramps each formed of two ramp members foldably coupled together at a hinge connection, one end of a said ramp member being hingedly coupled with a bridging member extensible to and supportable upon a said floor tile at a location over said crossover support, each said ramp including a downwardly depending flange engaging coupled configured for abuttable positioning over a said connector flange structure, said ramps being positionable in spaced apart relationship corresponding with said spaced apart wheels for receiving said wheels and supporting said computer system component for movement onto and off of said assemblage elevated floor.

References Cited (Backward Citations)

US2877990A Cited
US2867301A Cited
US3390347A Cited
US3643389A Cited
US4508162A Cited
US4566235A Cited
USRE33220E Cited
US4858401A Cited
US4676036A Cited
US4773196A Cited
US4901487A Cited
US4874127A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1997-09-12 1998-03-14 1998-09-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-09-12 2002-03-14 2002-09-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-09-12 2006-03-14 2006-09-13 $7700.00 Window Closed / Lapsed

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