Patent US3367291A successfully refreshed from Google Patents.
US3367291A
Expired / Lapsed
US
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Shelving structure
Assignee: Aurora Equipment Co
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Filing: 1965-10-23
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Granted: 1968-02-06
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Robert J Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:02
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/10; F16B12/28; F16B12/34; A; A47; A47B; A47B47/00; A47B47/02; A47B47/03; A47B57/00; A47B57/30; A47B57/48; A47B57/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
IN A KNOCK-DOWN SHELVING STRUCTURE, SLELVES DISPOSED IN END-TO-END RELATION EACH HAVING CUTAWAY CORNERS WITH CONTIGUOUS CORNERS ON ADJACENT SHELVES DEFINING POST RECEIVING POCKETS, A SERIES OF THREE-SIDED TRIANGULAR UPRIGHT CORNER POSTS DISPOSED IN SAID POCKETS HAVING PORTIONS OPERATIVELY ASSOCIATED WITH SAID CUT-AWAY CORNERS, EACH OF THE POSTS COMPRISING A SINGLE STRIP OF MATERIAL WITH OPPOSITE ENDS OF THE STRIP BEING DISPOSED IN SPACED OPPOSED RELATION DEFINING AN UPRIGHT CAVITY THEREBETWEEN,
Claim 2
Dependent Claim
71 words
IN A KNOCK-DOWN SHELVING STRUCTURE, SLELVES DISPOSED IN END-TO-END RELATION EACH HAVING CUTAWAY CORNERS WITH CONTIGUOUS CORNERS ON ADJACENT SHELVES DEFINING POST RECEIVING POCKETS, A SERIES OF THREE-SIDED TRIANGULAR UPRIGHT CORNER POSTS DISPOSED IN SAID POCKETS HAVING PORTIONS OPERATIVELY ASSOCIATED WITH SAID CUT-AWAY CORNERS, EACH OF THE POSTS COMPRISING A SINGLE STRIP OF MATERIAL WITH OPPOSITE ENDS OF THE STRIP BEING DISPOSED IN SPACED OPPOSED RELATION DEFINING AN UPRIGHT CAVITY THEREBETWEEN,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |