Patent US5564930A successfully refreshed from Google Patents.
US5564930A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular computer case
Assignee: SUNCHEER INTERNATIONAL Inc
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Filing: 1994-11-14
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Granted: 1996-10-15
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Expires: 2014-11-14
Abstract
Abstract There is disclosed a case (12) for a computer having one of a plurality of removable and interchangeable rear panels (50, 90) which provide apertures for access to I/O ports and slots for access to the rear edges of accessory cards (17, 123) of any of various mother boards (13) such as the IBM, Western Digital or Intel mother boards. For this purpose the case has a window (70) in its rear wall (22) which is generally rectangular with an extension along its lower edge. The window receives one of a plurality of removable and interchangeable panels (50, 90), each panel having a first area which is a generally rectangular recessed wall (74, 118) having a plurality of elongated slots (76, 106) that provide access to the rear edges of accessory cards, and a second area, located along the lower edge of the panel which has one or more apertures (88, 94, 96, 98, 100, 102, 104) to provide access to I/O sockets of a mother board. Each panel has a plurality of tabs (58, 114) with apertures to receive screw fasteners (72, 116) for attachment of the panel to the rear wall of the case. Additionally, the recessed wall of the panels also includes a plurality of threaded apertures (80, 139), one each located adjacent one of the elongated slots for receiving a screw fastener to secure the rear of an accessory card.
Inventors
- 👤 Ben H. Yu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:43
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/18; G06F1/181; G06F2200/00; G06F2200/16; G06F2200/163; G06F2200/1638
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
250 words
A computer case having a front, sides, rear, top and bottom walls which is adaptable to a plurality of different types of mother boards which comprises: a. a base cabinet having a rear and orthogonal wall with attachment means to secure a mother board to the inside of said orthogonal wall; b. an opening in said rear wall adjacent one end thereof; c. an opening extension together with said opening defining a substantially L-shaped area; d. a plurality of interchangeable panels, with a selected one of which is removably secured to said rear wall with each of said interchangeable panels having a first panel wall covering said opening and an extension panel wall together with said first panel wall defining a substantially L-shaped area matching and covering said opening and opening extension, with at least one of said plurality of panels having a plurality of slots in said first panel wall which are oriented parallel to said orthogonal wall and a second of said plurality of panels having a plurality of slots which are oriented perpendicular to said orthogonal wall, with attachment means to secure said panel to said rear wall; e. said plurality of slots being disposed in a parallel array extending across said first panel wall at preselected locations corresponding to the location of the rear edges of accessory cards mounted to said mother board; and f. at least one aperture in said extension panel wall corresponding to the location of an I/O socket of said mother board.
Claim 2
Dependent Claim
250 words
A computer case having a front, sides, rear, top and bottom walls which is adaptable to a plurality of different types of mother boards which comprises: a. a base cabinet having a rear and orthogonal wall with attachment means to secure a mother board to the inside of said orthogonal wall; b. an opening in said rear wall adjacent one end thereof; c. an opening extension together with said opening defining a substantially L-shaped area; d. a plurality of interchangeable panels, with a selected one of which is removably secured to said rear wall with each of said interchangeable panels having a first panel wall covering said opening and an extension panel wall together with said first panel wall defining a substantially L-shaped area matching and covering said opening and opening extension, with at least one of said plurality of panels having a plurality of slots in said first panel wall which are oriented parallel to said orthogonal wall and a second of said plurality of panels having a plurality of slots which are oriented perpendicular to said orthogonal wall, with attachment means to secure said panel to said rear wall; e. said plurality of slots being disposed in a parallel array extending across said first panel wall at preselected locations corresponding to the location of the rear edges of accessory cards mounted to said mother board; and f. at least one aperture in said extension panel wall corresponding to the location of an I/O socket of said mother board.
Claim 3
Dependent Claim
21 words
The computer case of claim 1 wherein said first panel wall is recessed from the planar surface of said rear wall.
Claim 4
Dependent Claim
34 words
The computer case of claim 1 wherein each of said panels has apertures in said extension panel wall corresponding to the I/O sockets of a respective one of a plurality of different mother boards.
Claim 5
Dependent Claim
32 words
The computer case of claim 1 wherein said first panel wall is recessed from the planar surface of said rear wall, and said extension panel wall is coplanar with said rear wall.
Claim 6
Dependent Claim
26 words
The computer case of claim 1 wherein said first panel wall and said extension panel wall are recessed from the planar surface of said rear wall.
Claim 7
Dependent Claim
31 words
The computer case of claim 1 wherein said apertures in said extension panel wall of said panel include apertures which align with parallel and serial I/O sockets on said mother board.
Claim 8
Dependent Claim
29 words
The computer case of claim 6 wherein said apertures in said extension wall of said panel include apertures which align with a graphics device socket of said mother board.
Claim 9
Dependent Claim
26 words
The computer case of claim 1 wherein said aperture in said extension panel wall of said panel aligns with a keyboard socket on said mother board.
Claim 10
Dependent Claim
30 words
The computer case of claim 7 wherein said apertures in said extension panel wall of said panel include an aperture which aligns with a keyboard socket on said mother board.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-10-15 | 2000-04-15 | 2000-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-10-15 | 2004-04-15 | 2004-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-10-15 | 2008-04-15 | 2008-10-15 | $7700.00 | Window Closed / Lapsed |