US4452371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tamper-resistant equipment housing
Assignee: AIR-SERV GROUP LLC
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Filing: 1983-07-15
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Granted: 1984-06-05
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Expires: 2003-07-15
Abstract
Abstract A tamper-resistant housing for padlocked vending equipment, wherein a plurality of formed metal loops are welded to the interior housing in an alignment for containing a slide-bar mounted through slots in the exterior of the housing. The housing is partially recessed interiorly so as to shelter the lock containing end of the slide bar and the related padlock. Additional housing support is obtained via strength enhancing ribs formed in the back thereof.
Inventors
- 👤 Richard D. Jurek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:52
CPC Classifications
B; B60; B60S; B60S5/00; Y; Y10; Y10S; Y10S292/00; Y10S292/11; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1025; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/487; Y10T70/493; Y10T70/498; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5319
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
102 words
A tamper-resistant enclosure comprising: (a) a formed enclosure fabricated to have at least one hingeable side for permitting access to the interior thereof; (b) a locking bar extendable through said enclosure through a plurality of formed loops mounted therein such that said locking bar is contained within said loops so as to prevent the opening of said hinged side; and (c) said enclosure having a recessed portion formed therein such that one end of said locking bar extends into said recess and whereat lock means secure said locking bar against withdrawal and whereby said lock means remains substantially protected from external vandalism.
Claim 2
Dependent Claim
102 words
A tamper-resistant enclosure comprising: (a) a formed enclosure fabricated to have at least one hingeable side for permitting access to the interior thereof; (b) a locking bar extendable through said enclosure through a plurality of formed loops mounted therein such that said locking bar is contained within said loops so as to prevent the opening of said hinged side; and (c) said enclosure having a recessed portion formed therein such that one end of said locking bar extends into said recess and whereat lock means secure said locking bar against withdrawal and whereby said lock means remains substantially protected from external vandalism.
Claim 3
Dependent Claim
30 words
Apparatus as set forth in claim 1 wherein at least one side of said enclosure has a plurality of strengthening ribs stamped therein for added structural support and tamper resistance.
Claim 4
Dependent Claim
23 words
Apparatus as set forth in claim 2 wherein said additional skin includes a plurality of strengthening ribs are half-rectangular shaped in cross section.
Claim 5
Dependent Claim
16 words
Apparatus as set forth in claim 2 wherein said strengthening ribs are V-shaped in cross section.
Claim 6
Dependent Claim
78 words
A locking assembly for a tamper-resistant enclosure comprising: (a) a lock bar; (b) a plurality of loops mounted to an inside surface for hinged side of said enclosure for receiving said locking bar; (c) a lock; (d) a recess formed in said enclosure and having a hole therein and in an opposed side for receiving one end of said lock bar such that said lock may be attached thereto and whereby said remains substantially unexposed to potential vandalism.
Claim 7
Dependent Claim
78 words
A locking assembly for a tamper-resistant enclosure comprising: (a) a lock bar; (b) a plurality of loops mounted to an inside surface for hinged side of said enclosure for receiving said locking bar; (c) a lock; (d) a recess formed in said enclosure and having a hole therein and in an opposed side for receiving one end of said lock bar such that said lock may be attached thereto and whereby said remains substantially unexposed to potential vandalism.
References Cited (Backward Citations)
US2875918A
Cited
US3315023A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-06-05 | 1987-12-05 | 1988-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-06-05 | 1991-12-05 | 1992-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-06-05 | 1995-12-05 | 1996-06-05 | $7700.00 | Window Closed / Lapsed |