US3353684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf structure
Assignee: Chesley Industries Inc
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Filing: 1965-10-22
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Granted: 1967-11-21
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Robert G Chesley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:37
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/40; A47B57/42; A47B96/00; A47B96/02; A47B96/025
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
73 words
A SHELF STRUCTURE COMPRISING A PLURALITY OF UPRIGHT SUPPORTS SECURABLE TO A WALL IN SPACED RELATION AND EACH HAVING VERTICALLY SPACED APART OPENINGS IN A WALL THEREOF, SHELF SUPPORT BRACKETS, EACH BEING SECURED ON ONE END ONLY TO SAID UPRIGHT SUPPORTS AND INCLUDING A HOOK MEMBER ON THE UPPER END THEREOF AND HAVING A PORTION EXTENDING THROUGH ONE OF SAID OPENINGS AND A DOWNWARD EXTENDING PORTION ENGAGING THE REAR WALL OF AN UPRIGHT
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) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |