Patent JPS5035053A successfully refreshed from Google Patents.
US4771908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equipment enclosure
Assignee: Unisys Corp
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Filing: 1987-03-06
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Granted: 1988-09-20
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Expires: 2007-03-06
Abstract
Abstract An equipment enclosure comprises a frame together with a top panel, two side panels, front and rear panels, and front base and rear base panels. The side panels are held to the frame using studs which engage recesses in the frame. The top attached cover rests on a top face of the frame and engages the studs to position the side panels relative to the frame. Front and rear panels are affixed respectively to a front edge and a rear edge of the top panel and affixed at their respective lower ends using the front base panel and the rear base panel. The tolerances are such that outside dimensions of the enclosure are entirely defined by the material engagement between the panels.
Inventors
- 👤 Rennie F. McIntosh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:28
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/18; A; A47; A47B; A47B47/00; A47B47/02; A47B47/03
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
186 words
An equipment enclosure comprising: a support frame; a first side panel; first means attaching said first side panel to a top edge of a first side face of said frame to cover said first side face; a top panel engaged with said first means, said top panel positioned to cover a top face of said frame with a front edge of said top panel in proximity with a top edge of a front face of said frame and a rear edge of said top panel in proximity with a top edge of a rear face of said frame; a front panel attached to said front face of said frame and said top panel at said front edge; and a rear panel attached to said rear face of said frame and said top panel at said rear edge; wherein said front panel and said rear panel cooperate with said top panel to hold said top panel onto said frame; wherein said top panel cooperates with said top edge of said first side face of said frame to prevent removal of said first side panel from said frame.
Claim 2
Dependent Claim
186 words
An equipment enclosure comprising: a support frame; a first side panel; first means attaching said first side panel to a top edge of a first side face of said frame to cover said first side face; a top panel engaged with said first means, said top panel positioned to cover a top face of said frame with a front edge of said top panel in proximity with a top edge of a front face of said frame and a rear edge of said top panel in proximity with a top edge of a rear face of said frame; a front panel attached to said front face of said frame and said top panel at said front edge; and a rear panel attached to said rear face of said frame and said top panel at said rear edge; wherein said front panel and said rear panel cooperate with said top panel to hold said top panel onto said frame; wherein said top panel cooperates with said top edge of said first side face of said frame to prevent removal of said first side panel from said frame.
Claim 3
Dependent Claim
74 words
An equipment enclosure according to claim 1 further including: a second side panel; second means attaching said second side panel to a top edge of a second side face of said frame to cover said second side face; wherein said top panel engages said second means; wherein said top panel cooperates with said top edge of said second side face of said frame to prevent removal of said second side panel from said frame.
Claim 4
Dependent Claim
139 words
An enclosure according to claim 2 wherein: said first means includes a first stud on said first side panel; said top edge of said first side face of said frame comprises a first recess; said first side panel is attached to said first side face of said frame with said first stud inserted into said first recess; said second means includes a second stud on said second side panel; said top edge of said second side face of said frame comprises a second recess; said second side panel is attached to said second side face of said frame with said second stud inserted into said second recess; and wherein said top panel cooperates with said top edges of said first and second side faces to prevent removal of said first and second studs from said first and second recesses.
Claim 5
Dependent Claim
50 words
An enclosure according to claim 1 further comprising a front base panel attached to a lower edge of said front face of said frame with said front base panel in engagement with a lower edge of said front panel to provide attachment of said front panel to said front face.
Claim 6
Dependent Claim
79 words
An enclosure according to claim 1 wherein said first means includes a stud on said first side panel; wherein said top edge of said first side face of said frame comprises a recess; wherein said first side panel is attached to said first side face of said frame with said stud inserted into said recess; and wherein said top panel cooperates with said top edge of said first side face to prevent removal of said stud from said recess.
Claim 7
Dependent Claim
60 words
An enclosure according to claim 4 further comprising a side base panel attached to a lower edge of said first side face; said side base panel including a recess accepting a projection at said lower edge of said front panel; said front base panel trapping said projection in said recess to provide attachment of said front panel to said frame.
Claim 8
Dependent Claim
14 words
An enclosure according to claim 1 wherein said frame is located within said enclosure.
Claim 9
Dependent Claim
39 words
An enclosure according to claim 6 wherein said first side panel comprises an upper edge portion which projects above said upper edge of said first side face and is contiguous with a first side edge of said top panel.
Claim 10
Dependent Claim
74 words
An equipment enclosure according to claim 8 further including: a second side panel; second means attaching said second side panel to a top edge of a second side face of said frame to cover said second side face; wherein said top panel engages said second means; wherein said top panel cooperates with said top edge of said second side face of said frame to prevent removal of said second side panel from said frame.
Claim 11
Dependent Claim
139 words
An enclosure according to claim 9 wherein: said first means includes a first stud on said first side panel; said top edge of said first side face of said frame comprises a first recess; said first side panel is attached to said first side face of said frame with said first stud inserted into said first recess; said second means includes a second stud on said second side panel; said top edge of said second side face of said frame comprises a second recess; said second side panel is attached to said second side face of said frame with said second stud inserted into said second recess; and wherein said top panel cooperates with said top edges of said first and second side faces to prevent removal of said first and second studs from said first and second recesses.
Claim 12
Dependent Claim
39 words
An enclosure according to claim 10 wherein said second side panel comprises an upper edge portion which projects above said upper edge of said second side face and is contiguous with a second side edge of said top panel.
Claim 13
Dependent Claim
38 words
An enclosure according to claim 8 wherein said first side panel comprises a front edge portion which projects beyond a front edge of said first side face and is contiguous with a side edge of said front panel.
Claim 14
Dependent Claim
70 words
An enclosure according to claim 12 wherein said front base panel comprises: a leg inserted into a void in said front face of said frame and engaging extremities of said void; and a catch locking said front base panel to said frame; said leg, said extremities of said void and said catch being cooperative to provide attachment of said lower base panel to said lower edge of said front face.
Claim 15
Dependent Claim
74 words
An equipment enclosure according to claim 13 further including: a second side panel; second means attaching said second side panel to a top edge of a second side face of said frame to cover said second side face; wherein said top panel engages said second means; wherein said top panel cooperates with said top edge of said second side face of said frame to prevent removal of said second side panel from said frame.
Claim 16
Dependent Claim
139 words
An enclosure according to claim 14 wherein: said first means includes a first stud on said first side panel; said top edge of said first side face of said frame comprises a first recess; said first side panel is attached to said first side face of said frame with said first stud inserted into said first recess; said second means includes a second stud on said second side panel; said top edge of said second side face of said frame comprises a second recess; said second side panel is attached to said second side face of said frame with said second stud inserted into said second recess; and wherein said top panel cooperates with said top edges of said first and second side faces to prevent removal of said first and second studs from said first and second recesses.
Claim 17
Dependent Claim
72 words
An enclosure according to claim 15 wherein: said second side panel comprises a front edge portion which projects beyond a front edge of said second side face and is contiguous with a second side edge of said front panel; and said second side panel comprises an upper edge portion which projects above said upper edge of said second side face and is contiguous with a second side edge of said top panel.
Claim 18
Dependent Claim
47 words
An enclosure according to claim 16 wherein said front panel comprises an arm at a top edge of said front panel; and wherein said top panel comprises engaging means engaging said arm to provide attachment of said front panel to said top panel at said front edge.
Claim 19
Dependent Claim
47 words
An enclosure according to claim 13 wherein said front panel comprises an arm at a top edge of said front panel; and wherein said top panel comprises engaging means engaging said arm to provide attachment of said front panel to said top panel at said front edge.
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) | 1991-09-20 | 1992-03-21 | 1992-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-20 | 1996-03-21 | 1996-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-20 | 2000-03-21 | 2000-09-20 | $7700.00 | Window Closed / Lapsed |