Patent US5491611A successfully refreshed from Google Patents.
US5491611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aligned quick connect cover for a computer system
Assignee: Hewlett Packard Development Co LP
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Filing: 1993-09-10
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Granted: 1996-02-13
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Expires: 2013-09-10
Abstract
Abstract A computer system having a cover for a frame is disclosed. The cover has a user panel and a service panel each including a plurality of inwardly extending and angled slots to be aligned with rearwardly facing tabs on the frame to facilitate a quick sliding connection of the cover to the frame.
Inventors
- 👤 Thomas K. Stewart
- 👤 Thomas T. Hardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:48
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/18; G06F1/181
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
84 words
Apparatus adapted for use with a computer system comprising a frame having a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, a cover having a front end, and a plurality of slots formed by stamping said cover front end outwardly and folding back said cover front end so that said slots extend inwardly in said cover and are aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 2
Dependent Claim
84 words
Apparatus adapted for use with a computer system comprising a frame having a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, a cover having a front end, and a plurality of slots formed by stamping said cover front end outwardly and folding back said cover front end so that said slots extend inwardly in said cover and are aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 3
Dependent Claim
18 words
Apparatus of claim 1 further comprising circuit boards being removably supported in a lower portion of said frame.
Claim 4
Dependent Claim
9 words
Apparatus of claim 1 wherein said tabs taper rearwardly.
Claim 5
Dependent Claim
17 words
Apparatus of claim 1 further comprising an edge of said cover wherein said cover edge is U-shaped.
Claim 6
Dependent Claim
80 words
Apparatus adapted for use with a computer system comprising a frame having an edge, a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, said plurality of tabs do not extend beyond said edge of said frame, a cover having a front end, and a plurality of slots disposed on said cover front end and aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 7
Dependent Claim
80 words
Apparatus adapted for use with a computer system comprising a frame having an edge, a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, said plurality of tabs do not extend beyond said edge of said frame, a cover having a front end, and a plurality of slots disposed on said cover front end and aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 8
Dependent Claim
76 words
Apparatus adapted for use with a computer system comprising a frame having a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, a cover having a front end, said cover comprises two panels, one of said panels being J-shaped, and a plurality of slots disposed on said cover front end and aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 9
Dependent Claim
76 words
Apparatus adapted for use with a computer system comprising a frame having a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, a cover having a front end, said cover comprises two panels, one of said panels being J-shaped, and a plurality of slots disposed on said cover front end and aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 10
Dependent Claim
77 words
Apparatus for use with a computer system comprising a frame having a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, a cover having a front end, and a plurality of slots formed from said cover front end and angled inwardly as each slot extends towards said cover front end, said slots aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 11
Dependent Claim
77 words
Apparatus for use with a computer system comprising a frame having a front end and a rear end; a plurality of tabs being located adjacent said frame front end and extending rearwardly, a cover having a front end, and a plurality of slots formed from said cover front end and angled inwardly as each slot extends towards said cover front end, said slots aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 12
Dependent Claim
147 words
Apparatus for a computer system which includes a frame for mounting a plurality of circuit boards, the frame having a front end, a top and a bottom, comprising, a plurality of rearwardly facing tabs disposed on and adjacent the front of said frame, an upright member on the bottom of said frame, a cover having a user panel and a service panel, said cover having a plurality of inwardly facing slots corresponding to said tabs, said user panel having a top and a bottom, said service panel having a first end and a second end, and said user panel top being slidably interengaged with said second end of said service panel and said user panel bottom being slidably interengaged with said frame upright member so said cover slots of said user panel are aligned with said frame tabs to slidably attach said user panel to said frame.
Claim 13
Dependent Claim
147 words
Apparatus for a computer system which includes a frame for mounting a plurality of circuit boards, the frame having a front end, a top and a bottom, comprising, a plurality of rearwardly facing tabs disposed on and adjacent the front of said frame, an upright member on the bottom of said frame, a cover having a user panel and a service panel, said cover having a plurality of inwardly facing slots corresponding to said tabs, said user panel having a top and a bottom, said service panel having a first end and a second end, and said user panel top being slidably interengaged with said second end of said service panel and said user panel bottom being slidably interengaged with said frame upright member so said cover slots of said user panel are aligned with said frame tabs to slidably attach said user panel to said frame.
Claim 14
Dependent Claim
67 words
Apparatus of claim 8 further comprising a second upright member on the bottom of said frame, wherein said service panel being J-shaped and sliding on the top of said frame and said first end of said service panel sliding on said second upright member so said cover slots of said service panel are aligned with said frame tabs to slidably attach said service panel to said frame.
Claim 15
Dependent Claim
16 words
Apparatus of claim 8 wherein said cover slots being angled inwardly to guide said frame tabs.
Claim 16
Dependent Claim
21 words
Apparatus of claim 8 wherein said user panel having a gripping handle to facilitate attaching said user panel to said frame.
Claim 17
Dependent Claim
29 words
Apparatus of claim 8 wherein said service panel second end having a plurality of hooks and said user panel having a plurality of slots to slidably interengage said panels.
Claim 18
Dependent Claim
20 words
Apparatus of claim 8 wherein said user panel bottom having a U-shaped connector to slidably interengage said frame upright member.
Claim 19
Dependent Claim
26 words
Apparatus of claim 8 wherein said user panel can be removed for access to the circuit boards while the service panel remains attached to said frame.
Claim 20
Dependent Claim
38 words
Apparatus of claim 8 further comprising a power supply and a drive unit disposed in the upper portion of said frame wherein said service panel can be removed for access to said power supply and said drive unit.
Claim 21
Dependent Claim
94 words
Apparatus for a computer system which includes a frame for mounting a plurality of circuit boards, said frame having two sides, a front, a top and a bottom, comprising, a plurality of rearwardly facing tabs adjacent the front of said frame, a slidable connection member on each side of the bottom of said frame, and a cover having a plurality of inwardly facing slots corresponding to said frame tabs and being slidably interengaged with said frame tabs so that said slots are aligned with said tabs to slidably attach said cover to said frame.
Claim 22
Dependent Claim
94 words
Apparatus for a computer system which includes a frame for mounting a plurality of circuit boards, said frame having two sides, a front, a top and a bottom, comprising, a plurality of rearwardly facing tabs adjacent the front of said frame, a slidable connection member on each side of the bottom of said frame, and a cover having a plurality of inwardly facing slots corresponding to said frame tabs and being slidably interengaged with said frame tabs so that said slots are aligned with said tabs to slidably attach said cover to said frame.
Claim 23
Dependent Claim
35 words
Apparatus of claim 16 wherein said cover having a user panel and a service panel, said user panel having a top and a bottom, said service panel having a first end and a second end.
Claim 24
Dependent Claim
68 words
Apparatus of claim 17 wherein said slidable connection members are first and second upright members and wherein said user panel top being slidably interengaged with said second end of said service panel and said user panel bottom being slidably interengaged with said first frame upright member so said slots of said user panel are aligned with said frame tabs to slidably attach said user panel to said frame.
Claim 25
Dependent Claim
53 words
Apparatus of claim 18 wherein said service panel being J-shaped and sliding on the top of said frame and said first end of said service panel sliding on said second upright member so said slots of said service panel are aligned with said tabs to slidably attach said service panel to said frame.
Claim 26
Dependent Claim
31 words
Apparatus of claim 17 wherein said second end of said service panel having a plurality of hooks and said user panel having a plurality of slots to slidably interengage said panels.
Claim 27
Dependent Claim
26 words
Apparatus of claim 17 wherein said user panel can be removed for access to the circuit boards while said service panel remains attached to said frame.
Claim 28
Dependent Claim
38 words
Apparatus of claim 17 further comprising a power supply and a drive unit disposed in the upper portion of said frame wherein said service panel can be removed for access to said power supply and said drive unit.
Claim 29
Dependent Claim
88 words
Apparatus adapted for use with a computer system comprising a frame having a first end and a second end; a plurality of tabs being located adjacent said frame first end and extending towards said second end, a cover having a first end, and a plurality of slots formed by stamping said cover first end outwardly and folding back said cover first end so that said slots are positioned inwardly in said cover and are aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 30
Dependent Claim
88 words
Apparatus adapted for use with a computer system comprising a frame having a first end and a second end; a plurality of tabs being located adjacent said frame first end and extending towards said second end, a cover having a first end, and a plurality of slots formed by stamping said cover first end outwardly and folding back said cover first end so that said slots are positioned inwardly in said cover and are aligned to receive said plurality of tabs to attach said cover to said frame.
Claim 31
Dependent Claim
130 words
Apparatus adapted for use with a computer system comprising a frame for supporting a plurality of circuit boards and having a first end and a second end; a plurality of tabs having an attached end and an opposed end opposite said attached end, said tabs disposed between said frame first end and said frame second end and said tabs attached end attached adjacent said frame first end and said tabs opposed end extending towards said frame second end, and a cover having a first end having an inwardly facing surface and an outwardly facing surface, said cover first end inwardly facing surface having a plurality of inwardly extending slots aligned to receive said plurality of tabs and said cover first end outwardly facing surface extends over said plurality of slots.
Claim 32
Dependent Claim
130 words
Apparatus adapted for use with a computer system comprising a frame for supporting a plurality of circuit boards and having a first end and a second end; a plurality of tabs having an attached end and an opposed end opposite said attached end, said tabs disposed between said frame first end and said frame second end and said tabs attached end attached adjacent said frame first end and said tabs opposed end extending towards said frame second end, and a cover having a first end having an inwardly facing surface and an outwardly facing surface, said cover first end inwardly facing surface having a plurality of inwardly extending slots aligned to receive said plurality of tabs and said cover first end outwardly facing surface extends over said plurality of slots.
Claim 33
Dependent Claim
24 words
Apparatus of claim 24 further comprising an edge of said frame, said plurality of tabs do not extend beyond said edge of said frame.
Claim 34
Dependent Claim
10 words
Apparatus of claim 24 wherein said cover comprises two panels.
Claim 35
Dependent Claim
21 words
Apparatus of claim 24 wherein said plurality of slots are angled inwardly as each slot extends towards said cover first end.
Claim 36
Dependent Claim
32 words
Apparatus of claim 24 wherein said plurality of slots are stamped outwardly from said cover first end and folded back on said cover so that said slots extend inwardly in said cover.
References Cited (Backward Citations)
US2658101A
Cited
US3187281A
Cited
FR1366567A
Cited
US3779623A
Cited
US3899721A
Cited
US4065200A
Cited
US4232356A
Cited
US4356531A
Cited
US4304966A
Cited
US4479263A
Cited
US4349237A
Cited
US4517512A
Cited
CH659165A5
Cited
US4532576A
Cited
SU1140276A1
Cited
US4742478A
Cited
EP0176907A2
Cited
US4713633A
Cited
WO1987005776A1
Cited
US4772079A
Cited
US4748540A
Cited
US4761975A
Cited
JPH01194397A
Cited
JPH01270399A
Cited
US4920453A
Cited
USD313015S
Cited
US5208722A
Cited
US5236259A
Cited
US5021616A
Cited
US5020768A
Cited
US5162976A
Cited
US5197789A
Cited
US5164886A
Cited
US5216907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-02-12 | 1999-08-14 | 2000-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-02-12 | 2003-08-14 | 2004-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-02-12 | 2007-08-14 | 2008-02-13 | $7700.00 | Window Closed / Lapsed |