US5762409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabinet for personal computer
Assignee: Individual
•
Filing: 1996-08-13
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Granted: 1998-06-09
•
Expires: 2016-08-13
Abstract
Abstract A cabinet for personal computer, workstation or computer terminal components including separate monitor and keyboard includes a station for secure and accessible placement of a keyboard, a monitor enclosure permitting viewing of a monitor, and a secure enclosure for a central processing unit with openings for ventilation. The cabinet includes a supporting surface, a restraining member fixed to the surface, having an upright portion and a horizontal portion extending generally rearward from the upright portion to define a space below the horizontal portion and on the surface, the space being adapted to receive the forward edge of a conventional personal computer keyboard, blocking fixed to the surface a selected distance rearward of the restraining member; a horizontal member a selected distance upward from the supporting surface, the selected distance being greater than the height of the rear portion of a conventional personal computer keyboard, and forward of said blocking, whereby movement of the keyboard rearward over the blocking is prevented; and two vertical members so positioned relative to the horizontal member and the surface to prevent lateral movement of a keyboard positioned with a rear portion between the horizontal member and the surface.
Inventors
- 👤 Richard L. Rice, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:15
CPC Classifications
A; A47; A47B; A47B21/00; A47B21/03; A47B21/0314; A47B83/00; A47B83/001; A47B2200/00; A47B2200/0066; A47B2200/0078
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
125 words
A cabinet for personal computer, workstation or computer terminal components, said components including separate monitor, central processing unit and keyboard, comprising: (a) means for supporting a keyboard in a substantially horizontal orientation; and (b) means for preventing removal of the keyboard from said supporting means without interfering with operative access to the keys of the keyboard; wherein said preventing means comprises means for restraining upward, forward and lateral movement of a forward edge of said keyboard, said restraining means comprises a restraining member fixed to said supporting means and having an upright portion and a horizontal portion extending generally rearward from said upright portion to define a space below said horizontal portion and on said surface, and wherein said restraining member is a U-shaped channel.
Claim 2
Dependent Claim
125 words
A cabinet for personal computer, workstation or computer terminal components, said components including separate monitor, central processing unit and keyboard, comprising: (a) means for supporting a keyboard in a substantially horizontal orientation; and (b) means for preventing removal of the keyboard from said supporting means without interfering with operative access to the keys of the keyboard; wherein said preventing means comprises means for restraining upward, forward and lateral movement of a forward edge of said keyboard, said restraining means comprises a restraining member fixed to said supporting means and having an upright portion and a horizontal portion extending generally rearward from said upright portion to define a space below said horizontal portion and on said surface, and wherein said restraining member is a U-shaped channel.
Claim 3
Dependent Claim
166 words
A cabinet for personal computer, workstation or computer terminal components, said components including separate monitor, central processing unit and keyboard, comprising: (a) means for supporting a keyboard in a substantially horizontal orientation; and (b) means for preventing removal of the keyboard from said supporting means without interfering with operative access to the keys of the keyboard; wherein said preventing means comprises means for restraining upward movement of a rear edge of the keyboard and means for restraining rearward movement of the keyboard; and wherein said preventing means comprises a horizontal member at a selected distance upward from said supporting means, said selected distance adapted to be greater than the height of the rear portion of the keyboard, and a block on said supporting means, said horizontal member and said block being so positioned and dimensioned that, if a conventional personal computer keyboard is placed on said supporting means, movement of a rear portion of the conventional personal computer keyboard rearwardly above said block will be prevented.
Claim 4
Dependent Claim
166 words
A cabinet for personal computer, workstation or computer terminal components, said components including separate monitor, central processing unit and keyboard, comprising: (a) means for supporting a keyboard in a substantially horizontal orientation; and (b) means for preventing removal of the keyboard from said supporting means without interfering with operative access to the keys of the keyboard; wherein said preventing means comprises means for restraining upward movement of a rear edge of the keyboard and means for restraining rearward movement of the keyboard; and wherein said preventing means comprises a horizontal member at a selected distance upward from said supporting means, said selected distance adapted to be greater than the height of the rear portion of the keyboard, and a block on said supporting means, said horizontal member and said block being so positioned and dimensioned that, if a conventional personal computer keyboard is placed on said supporting means, movement of a rear portion of the conventional personal computer keyboard rearwardly above said block will be prevented.
Claim 5
Dependent Claim
202 words
A cabinet for personal computer, workstation or computer terminal components, said components including separate monitor and keyboard, comprising: (a) a supporting surface; (b) a restraining member fixed to said surface, having an upright portion and a horizontal portion extending generally rearward from said upright portion to define a space below said horizontal portion and on said surface, said space being adapted to receive the forward edge of a conventional personal computer keyboard; (c) blocking fixed to said surface a selected distance rearward of said restraining member; (d) a horizontal member at a selected distance upward from said horizontal surface, said selected distance adapted to be greater than the height of the rear portion of a conventional personal computer keyboard, and forward of said blocking, whereby if a conventional personal computer keyboard is adapted to be placed on said supporting means, rearward movement of the conventional personal computer keyboard over said blocking is prevented; and (e) two vertical members so positioned relative to said horizontal member and said surface that if a conventional personal computer keyboard is adapted to be positioned with a rear portion between said horizontal member and said surface, lateral movement of the conventional personal computer keyboard will be prevented.
Claim 6
Dependent Claim
202 words
A cabinet for personal computer, workstation or computer terminal components, said components including separate monitor and keyboard, comprising: (a) a supporting surface; (b) a restraining member fixed to said surface, having an upright portion and a horizontal portion extending generally rearward from said upright portion to define a space below said horizontal portion and on said surface, said space being adapted to receive the forward edge of a conventional personal computer keyboard; (c) blocking fixed to said surface a selected distance rearward of said restraining member; (d) a horizontal member at a selected distance upward from said horizontal surface, said selected distance adapted to be greater than the height of the rear portion of a conventional personal computer keyboard, and forward of said blocking, whereby if a conventional personal computer keyboard is adapted to be placed on said supporting means, rearward movement of the conventional personal computer keyboard over said blocking is prevented; and (e) two vertical members so positioned relative to said horizontal member and said surface that if a conventional personal computer keyboard is adapted to be positioned with a rear portion between said horizontal member and said surface, lateral movement of the conventional personal computer keyboard will be prevented.
Claim 7
Dependent Claim
47 words
The cabinet of claim 3, further comprising an enclosure adapted to receive a monitor for a computer positioned upward and rearward of a keyboard positioned with a rear portion thereof under said horizontal member, said enclosure having a lockable door with an opening for viewing the monitor.
Claim 8
Dependent Claim
15 words
The cabinet of claim 4, wherein said horizontal member is rigidly attached to said door.
References Cited (Backward Citations)
US4425014A
Cited
US4440457A
Cited
US4449763A
Cited
US4600249A
Cited
US4798423A
Cited
US4861121A
Cited
US5118172A
Cited
US5417488A
Cited
US5281018A
Cited
US5416666A
Cited
US5324036A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-06-08 | 2001-12-08 | 2002-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-08 | 2005-12-08 | 2006-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-08 | 2009-12-08 | 2010-06-09 | $7700.00 | Window Closed / Lapsed |