US3078133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivotally and vertically movable shelf structure
Assignee: Individual
•
Filing: 1956-11-13
•
Granted: 1963-02-19
•
Expires: 1976-11-13
Abstract
No abstract record available.
Inventors
- 👤 Wilbert E Schauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:06
CPC Classifications
A; A47; A47B; A47B46/00; A47B51/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN A STORAGE DEVICE OF THE CHARACTER DESCRIBED, AN ELEVATOR SHELF STRUCTURE HAVING A RELATIVELY INACCESSIBLE STORAGE POSITION, SHELF STRUCTURE SUPPORT MEANS INCLUDING A PIVOT ON WHICH THE SHELF STRUCTURE MAY BE PIVOTED ON A VERTICAL AXIS INTO THE SPACE FORWARDLY OF SAID DEVICE, SAID SUPPORT MEANS FURTHER INCLUDING GUIDE MEANS ON WHICH THE SHELF STRUCTURE IS GUIDED FOR VERTICAL MOVEMENT WHILE IN SAID FORWARD POSITION AND INTO RELATIVELY ACCESSIBLE POSITION, AND MECHANISM COUNTERACTING THE WEIGHT
Claim 2
Dependent Claim
76 words
IN A STORAGE DEVICE OF THE CHARACTER DESCRIBED, AN ELEVATOR SHELF STRUCTURE HAVING A RELATIVELY INACCESSIBLE STORAGE POSITION, SHELF STRUCTURE SUPPORT MEANS INCLUDING A PIVOT ON WHICH THE SHELF STRUCTURE MAY BE PIVOTED ON A VERTICAL AXIS INTO THE SPACE FORWARDLY OF SAID DEVICE, SAID SUPPORT MEANS FURTHER INCLUDING GUIDE MEANS ON WHICH THE SHELF STRUCTURE IS GUIDED FOR VERTICAL MOVEMENT WHILE IN SAID FORWARD POSITION AND INTO RELATIVELY ACCESSIBLE POSITION, AND MECHANISM COUNTERACTING THE WEIGHT
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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) | 1966-02-18 | 1966-08-20 | 1967-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-18 | 1970-08-20 | 1971-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-18 | 1974-08-20 | 1975-02-19 | $7700.00 | Window Closed / Lapsed |