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US4986616A Expired / Lapsed US ⏱️ 0.0 years remaining

Wire drop keyboard drawer

Assignee: RC International Inc
•
Filing: 1989-12-28
•
Granted: 1991-01-22
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Expires: 2009-12-28
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Abstract

Abstract A wire form computer stand with a drop-style keyboard retaining tray is disclosed. The system includes a track system pivotally mounted to the stand's enclosure and a tray is slidably mounted within the track for storage within the stand or positioning externally of the stand in a lowered position. This system permits use of a limited surface area, permits the mounting of a monitor at a convenient height, as well as the positioning of the keyboard at a lower more comfortable height. The system is fabricated from rod or wire bent to shape which is coated with a protective coating that also reduces friction at sliding surfaces. This method of fabrication is less expensive to manufacture and sale of the system.

Inventors

  • 👤 Robert H. Chang
  • 👤 Peter A. Hayman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 17:09
CPC Classifications
A; A47; A47B; A47B55/00; A47B55/02; A47B21/00; A47B21/03; A47B21/0314; A47B2021/0321; A47B2021/0364; A47B2210/00; A47B2210/15

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 209 words
A computer support and keyboard drawer comprising: an enclosure for resting on a surface and supporting a computer body thereon and having a front, a back, a pair of sides and a top; track means associated with the enclosure between the front and rear thereof; drawer means operatively associated with said track means for carrying a computer keyboard and movable between a retracted storage position within the enclosure and an extended use position forward of the enclosure; wherein the improvement comprises: said enclosure, track means and drawer means being substantially formed of wires; said track means being pivotally connected to the enclosure whereby said track means are positioned within the enclosure, slope forwardly and downwardly; said track means including abutment means adjacent the forward end thereof for maintaining said drawer means associated with the track means in the use position; said drawer means being extendable to a position forwardly and below the enclosure for use; and wherein: said side members have interconnection means; said top member is constructed to interfit with said interconnection means; front and rear leg members, each constructed to extend between said side members and interfit with said interconnection means; and a pair of elastomeric feet mounted on each of said front and rear leg members
Claim 2
Dependent Claim 209 words
A computer support and keyboard drawer comprising: an enclosure for resting on a surface and supporting a computer body thereon and having a front, a back, a pair of sides and a top; track means associated with the enclosure between the front and rear thereof; drawer means operatively associated with said track means for carrying a computer keyboard and movable between a retracted storage position within the enclosure and an extended use position forward of the enclosure; wherein the improvement comprises: said enclosure, track means and drawer means being substantially formed of wires; said track means being pivotally connected to the enclosure whereby said track means are positioned within the enclosure, slope forwardly and downwardly; said track means including abutment means adjacent the forward end thereof for maintaining said drawer means associated with the track means in the use position; said drawer means being extendable to a position forwardly and below the enclosure for use; and wherein: said side members have interconnection means; said top member is constructed to interfit with said interconnection means; front and rear leg members, each constructed to extend between said side members and interfit with said interconnection means; and a pair of elastomeric feet mounted on each of said front and rear leg members
Claim 3
Dependent Claim 80 words
A computer support and keyboard drawer as in claim 1, wherein said track means includes: a pair of spaced tracks, each pivotally secured to the stand adjacent an upper rear position of the stand at a side member and adapted to rest against the front leg member at a lower forward position in the storage and in the use position and extend from an upper rearward position to a lower forward position substantially along a diagonal of the side member.
Claim 4
Dependent Claim 42 words
A computer support and keyboard drawer as in claim 2, wherein said track abutment means comprise wire means associated with the front end of each track and positioned adjacent the front end of each track for maintaining said drawer within said track.
Claim 5
Dependent Claim 32 words
A computer support and keyboard drawer as in claim 3, wherein said each of said tracks has a C-shaped cross section and the abutment means comprises a wire rod member extending thereacross.
Claim 6
Dependent Claim 37 words
A computer support and keyboard drawer as in claim 2, wherein said drawer includes a pair of side members and rearwardly extending shoulder means that extend outwardly for engagement with said track members and said abutment means.
Claim 7
Dependent Claim 21 words
A computer support and keyboard drawer as in claim 5, wherein said drawer member defines a generally flat keyboard support surface.
Claim 8
Dependent Claim 37 words
A computer support and keyboard drawer as in claim 6, wherein the keyboard support surface is constructed to engage a support surface in the storage position and said keyboard surface is generally horizontal in the use position.
Claim 9
Dependent Claim 341 words
A computer stand and keyboard drawer wherein said stand comprises an enclosure, track system and drawer: wherein said enclosure comprises: front and rear wire form leg members, each having an elongated transverse section and upturned end section and a pair of rubber feet mounted to each transverse section; a pair of spaced side members, each having a pair of spaced tubular supports, an elongated bottom wire member connected to each of said support members and an elongated upper wire member having a loop at its back end secured to each of said support members, each of said support members constructed to interfit with one of said upstanding of said legs; a top shelf-like surface formed of wire members having a pair of side members, each having an elongated section extending from front to rear of said stand and a downturned section at each end for interfitting with a support member of said side members; and a plurality of transverse members extending between said top side members and each having an end secured thereto; wherein said track system comprises: a pair of spaced C-shaped channel members facing each other; an elongated wire member forming a rear member secured to said channel members and defining shoulder extending outwardly thereof for pivotal connection to said stand side members, at least one intermediate elongated cross member having ends secured to said channels, a front cross member having ends secured to said channel and arranged to cooperate with said channel at the front end thereof, the rear end thereof being open, and stopper means associated with and extending across the front of each of said channel members; and wherein the drawer comprises: a wire member bent to form a first triangular side member, a first outwardly slide shoulder positioned outwardly of the first side member, a rear cross member, a second outwardly positioned sliding shoulder member and an inwardly positioned triangularly shaped side member; said sliding shoulder means constructed to slide within said track members and engage said abutment means; a plurality of transverse cross members.
Claim 10
Dependent Claim 341 words
A computer stand and keyboard drawer wherein said stand comprises an enclosure, track system and drawer: wherein said enclosure comprises: front and rear wire form leg members, each having an elongated transverse section and upturned end section and a pair of rubber feet mounted to each transverse section; a pair of spaced side members, each having a pair of spaced tubular supports, an elongated bottom wire member connected to each of said support members and an elongated upper wire member having a loop at its back end secured to each of said support members, each of said support members constructed to interfit with one of said upstanding of said legs; a top shelf-like surface formed of wire members having a pair of side members, each having an elongated section extending from front to rear of said stand and a downturned section at each end for interfitting with a support member of said side members; and a plurality of transverse members extending between said top side members and each having an end secured thereto; wherein said track system comprises: a pair of spaced C-shaped channel members facing each other; an elongated wire member forming a rear member secured to said channel members and defining shoulder extending outwardly thereof for pivotal connection to said stand side members, at least one intermediate elongated cross member having ends secured to said channels, a front cross member having ends secured to said channel and arranged to cooperate with said channel at the front end thereof, the rear end thereof being open, and stopper means associated with and extending across the front of each of said channel members; and wherein the drawer comprises: a wire member bent to form a first triangular side member, a first outwardly slide shoulder positioned outwardly of the first side member, a rear cross member, a second outwardly positioned sliding shoulder member and an inwardly positioned triangularly shaped side member; said sliding shoulder means constructed to slide within said track members and engage said abutment means; a plurality of transverse cross members.

References Cited (Backward Citations)

US1973416A Cited
US2994439A Cited
US3019071A Cited
US4483572A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-01-21 1994-07-23 1995-01-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-01-21 1998-07-23 1999-01-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-01-21 2002-07-23 2003-01-22 $7700.00 Window Closed / Lapsed

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