US5341615A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Utility panel system
Assignee: Steelcase Development Inc
•
Filing: 1993-03-23
•
Granted: 1994-08-30
•
Expires: 2013-03-23
Abstract
Abstract A utility panel system is provided for open office spaces, and the like. Each utility panel has a relatively thick, skeleton-like frame, with a foot and opposite sides shaped for interconnection with like panel frames to create a substantially freestanding utility panel system. Cover panels are detachably connected to the opposite faces of each panel frame to enclose the same, and provide ready access to the panel interior. Horizontal utility troughs extend continuously between the opposite sides of each panel frame in a vertically stacked relationship. The utility troughs have open ends located at the opposite panel sides, and are positioned such that widen adjacent utility panels are interconnected in a side-by-side relationship, the utility troughs are aligned to form multiple raceways. Panel connectors are provided to connect the utility panels with one or more of a variety of existing partition panels, such that the utility panels act as a spine which supplies utilities to the existing partition panels.
Inventors
- 👤 Ronald R. Hodges
- 👤 George V. Weller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:14
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/7407; E04B2/7416; E04B2/7433; E04B2/7422; E04B2/7425; E04B2002/7483; E04B2002/7488; Y; Y10; Y10S; Y10S454/00; Y10S454/903
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
240 words
A freestanding, portable utility panel for open office spaces and the like, comprising: a panel frame, including a foot portion adapted to abuttingly support said panel on a floor surface; first and second uprights positioned adjacent opposite sides of said frame, having lower ends thereof connected with said foot portion, and extending upwardly therefrom in a generally vertical orientation; said uprights being channel-shaped, and including a rear portion oriented toward an interior area of said frame, and a front portion oriented toward an exterior area of said frame; a trough having upstanding sidewalls, and extending between the opposite sides of said frame in a substantially horizontal orientation to define a horizontal raceway between interior sides of said trough, which horizontal raceway is configured to receive and retain utilities therein; said uprights having the rear portions thereof positioned along an exterior side of one of said trough sidewalls, and extending outwardly thereof to avoid encroachment into said horizontal raceway; at least one cover panel shaped to enclose at least a portion of one side of said frame, and extending between the front portions of said uprights to define a vertical raceway between an interior side of said cover panel and the exterior side of said trough sidewall, which vertical raceway is configured to receive and retain utilities therein; a fastener detachably connecting said cover panel to said frame to provide ready access to both said horizontal raceway and said vertical raceway.
Claim 2
Dependent Claim
240 words
A freestanding, portable utility panel for open office spaces and the like, comprising: a panel frame, including a foot portion adapted to abuttingly support said panel on a floor surface; first and second uprights positioned adjacent opposite sides of said frame, having lower ends thereof connected with said foot portion, and extending upwardly therefrom in a generally vertical orientation; said uprights being channel-shaped, and including a rear portion oriented toward an interior area of said frame, and a front portion oriented toward an exterior area of said frame; a trough having upstanding sidewalls, and extending between the opposite sides of said frame in a substantially horizontal orientation to define a horizontal raceway between interior sides of said trough, which horizontal raceway is configured to receive and retain utilities therein; said uprights having the rear portions thereof positioned along an exterior side of one of said trough sidewalls, and extending outwardly thereof to avoid encroachment into said horizontal raceway; at least one cover panel shaped to enclose at least a portion of one side of said frame, and extending between the front portions of said uprights to define a vertical raceway between an interior side of said cover panel and the exterior side of said trough sidewall, which vertical raceway is configured to receive and retain utilities therein; a fastener detachably connecting said cover panel to said frame to provide ready access to both said horizontal raceway and said vertical raceway.
Claim 3
Dependent Claim
153 words
A utility panel as set forth in claim 1, including: third and fourth uprights positioned adjacent opposite sides of said frame,having lower ends thereof connected with said toot portion, and extending upwardly therefrom in a generally vertical orientation; said uprights being channel-shaped and including a rear portion oriented toward the interior area of said frame, and a front portion oriented toward the exterior area of said frame; said third and fourth uprights having the rear portions thereof positioned along an exterior side of the other one of said trough sidewalls, generally opposite said first and second uprights, and extending outwardly thereof to avoid encroachment into said horizontal raceway; a second cover panel shaped to enclose at least a portion of the other side of said frame, and extending between the front portions of said third and fourth uprights to define a second vertical raceway which is configured to receive and retain utilities therein.
Claim 4
Dependent Claim
26 words
A utility panel as set forth in claim 2, wherein: said uprights include lower ends with glides thereon to define said foot portion of said frame.
Claim 5
Dependent Claim
19 words
A utility panel as set forth in claim 3, wherein: said trough has a generally U-shaped end elevational configuration.
Claim 6
Dependent Claim
21 words
A utility panel as set forth in claim 4, wherein: said trough has an open top portion to permit lay-in wiring.
Claim 7
Dependent Claim
37 words
A utility panel as set forth in claim 5, wherein: at least one of said trough sidewalls includes a notch through an upper edge thereof to facilitate routing utilities between said horizontal raceway and said vertical raceway.
Claim 8
Dependent Claim
75 words
A utility panel as set forth in claim 6, wherein: said trough defines a first trough; and including a second trough having opposite upstanding sidewalls, and extending between the opposite sides of said frame in a substantially horizontal orientation to define a second horizontal raceway configured to receive and retain utilities therein; said second trough being spaced vertically from said first trough, and having the sidewalls thereof positioned along the rear portions of said uprights.
Claim 9
Dependent Claim
29 words
A utility panel as set forth in claim 7, wherein: said uprights are rigidly connected to said troughs to form an open, skeleton-like, self-supporting structure which defines said frame.
Claim 10
Dependent Claim
68 words
A utility panel as set forth in claim 8, wherein: said frame includes a third trough having opposite upstanding sidewalls, and extending between the opposite sides of said frame in a substantially horizontal orientation to define a third horizontal raceway configured to receive and retain utilities therein; said third trough being spaced vertically inbetween said first trough and said second trough, and being rigidly connected with said uprights.
Claim 11
Dependent Claim
35 words
A utility panel as set forth in claim 9, wherein: said horizontal raceways are each configured to communicate with both of said vertical raceways to facilitate routing utilities within the interior area of said panel.
Claim 12
Dependent Claim
17 words
A utility panel as set forth in claim 10, wherein: said troughs each have generally open ends.
Claim 13
Dependent Claim
81 words
A utility panel as set forth in claim 11, including: a panel connector having a first portion thereof connected with one side of said panel frame, and a second portion thereof supporting a fastener mechanism shaped for detachable connection with an existing partition panel; said panel connector being configured so as to permit utilities in said utility panel to be fed into the existing partition panel, whereby said utility panel functions as a spine which supplies utilities to existing partition panels.
Claim 14
Dependent Claim
44 words
A utility panel as set forth in claim 12, including: a plurality of said panel connectors, each having a different style fastener mechanism for detachable connection with different types of existing partition panels, whereby said utility panel is universally adaptable for use with each.
Claim 15
Dependent Claim
24 words
A utility panel as set forth in claim 13, wherein: said cover panels are shaped to fully enclose both sides of said panel frame.
Claim 16
Dependent Claim
31 words
A utility panel as set forth in claim 14, wherein: said uprights each include thereon means for detachably connecting the same with an associated vertical upright of an adjacent utility panel.
Claim 17
Dependent Claim
50 words
A utility panel as set forth in claim 15, including: first and second hanger strips adapted to detachably mount furniture articles thereon; and means for detachably connecting said hanger strips with said uprights, such that different style hanger strips and associated furniture articles can be supported on said utility panel.
Claim 18
Dependent Claim
26 words
A utility panel as set forth in claim 1, wherein: said uprights include lower ends with glides thereon to define said foot portion of said frame.
Claim 19
Dependent Claim
19 words
A utility panel as set forth in claim 1, wherein: said trough has a generally U-shaped end elevational configuration.
Claim 20
Dependent Claim
21 words
A utility panel as set forth in claim 1, wherein: said trough has an open top portion to permit lay-in wiring.
Claim 21
Dependent Claim
37 words
A utility panel as set forth in claim 1, wherein: at least one of said trough sidewalls includes a notch through an upper edge thereof to facilitate routing utilities between said horizontal raceway and said vertical raceway.
Claim 22
Dependent Claim
75 words
A utility panel as set forth in claim 1, wherein: said trough defines a first trough; and including a second trough having opposite upstanding sidewalls, and extending between the opposite sides of said frame in a substantially horizontal orientation to define a second horizontal raceway configured to receive and retain utilities therein; said second trough being spaced vertically from said first trough, and having the sidewalls thereof positioned along the rear portions of said uprights.
Claim 23
Dependent Claim
61 words
A utility panel as set forth in claim 21, wherein: said frame includes a third trough having opposite upstanding sidewalls, and extending between the opposite sides of said frame in a substantially horizontal orientation to define a third horizontal raceway configured to receive and retain utilities therein; said third trough being spaced vertically inbetween said first trough and said second trough.
Claim 24
Dependent Claim
29 words
A utility panel as set forth in claim 1, wherein: said uprights are rigidly connected to said trough to form an open, skeleton-like, self-supporting structure which defines said frame.
Claim 25
Dependent Claim
32 words
A utility panel as set forth in claim 1, wherein: said horizontal raceway is configured to communicate with said vertical raceway to facilitate routing utilities within the interior area of said panel.
Claim 26
Dependent Claim
16 words
A utility panel as set forth in claim 1, wherein: said trough has generally open ends.
Claim 27
Dependent Claim
81 words
A utility panel as set forth in claim 1, including: a panel connector having a first portion thereof connected with one side of said panel frame, and a second portion thereof supporting a fastener mechanism shaped for detachable connection with an existing partition panel, said panel connector being configured so as to permit utilities in said utility panel to be fed into the existing partition panel, whereby said utility panel functions as a spine which supplies utilities to existing partition panels.
Claim 28
Dependent Claim
44 words
A utility panel as set forth in claim 26, including: a plurality of said panel connectors, each having a different style fastener mechanism for detachable connection with different types of existing partition panels, whereby said utility panel is universally adaptable for use with each.
Claim 29
Dependent Claim
24 words
A utility panel as set forth in claim 1, wherein: said cover panel is shaped to fully enclose the one side of said frame.
Claim 30
Dependent Claim
31 words
A utility panel as set forth in claim 1, wherein: said uprights each include thereon means for detachably connecting the same with an associated vertical upright of an adjacent utility panel.
Claim 31
Dependent Claim
50 words
A utility panel as set forth in claim 1, including: first and second hanger strips adapted to detachably mount furniture articles thereon; and means for detachably connecting said hanger strips with said uprights, such that different style hanger strips and associated furniture articles can be supported on said utility panel.
References Cited (Backward Citations)
DE1188259B
Cited
US3195698A
Cited
US3304683A
Cited
US3377756A
Cited
US3719768A
Cited
US3831330A
Cited
US3822146A
Cited
US3888059A
Cited
US3983670A
Cited
US4015397A
Cited
US4286419A
Cited
US4060294A
Cited
USRE31733E
Cited
US4038796A
Cited
US4382648A
Cited
US4232183A
Cited
US4144924A
Cited
US4203639A
Cited
US4203639B1
Cited
US4224769A
Cited
US4224769B1
Cited
US4257203A
Cited
US4278834A
Cited
US4239932A
Cited
US4231630A
Cited
US4367370A
Cited
US4367370B1
Cited
US4228834A
Cited
US4429934A
Cited
US4771583A
Cited
US4308418A
Cited
US4270020A
Cited
US4406101A
Cited
US4375010A
Cited
US4567699A
Cited
US4535577A
Cited
US4630417A
Cited
US4559410A
Cited
US4593505A
Cited
US4685255A
Cited
US4876835B1
Cited
US4876835A
Cited
US4720953A
Cited
US4631881A
Cited
US4682457A
Cited
CA1233616A
Cited
US4713918A
Cited
US4716698A
Cited
US4862659A
Cited
US4750624A
Cited
US4795355A
Cited
US4899018A
Cited
US4841699A
Cited
US5065559A
Cited
US4882885A
Cited
US4942805A
Cited
US5065556A
Cited
US5209035A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-08-29 | 1998-02-28 | 1998-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-29 | 2002-02-28 | 2002-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-29 | 2006-02-28 | 2006-08-30 | $7700.00 | Window Closed / Lapsed |