US3171685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Booth seat
Assignee: H AND H Mfg CO Inc
•
Filing: 1963-10-04
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Granted: 1965-03-02
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Expires: 1983-10-04
Abstract
No abstract record available.
Inventors
- 👤 Charles L Hershberger
- 👤 Edmund V Ness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:30
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/02; A47C4/028; A47C31/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
IN A CHAIR OR THE LIKE: AN OCCUPANT SUPPORT MEMBER PROVIDED WITH A COUPLING COMPONENT; A FRAME HAVING A SEAT PORTION AND A BACK PORTION; AND A MECHANICAL LOCKING DEVICE ON EACH OF SAID PORTIONS RESPECTIVELY, EACH OF SAID DEVICES HAVING A SHIFTABLE ELEMENT MOVABLE FROM AN INOPERATIVE POSITION TO A DISPOSITION IN INTERLOCKING RELATIONSHIP WITH SAID COUPLING COMPONENT IN RESPONSE TO ENGAGEMENT BY THE LATTER, WHEREBY THE MEMBER MAY BE SECURED TO THE SEAT PORTION OR THE BACK PORTION OF THE FRAME, ALTERNATIVELY.
Claim 2
Dependent Claim
84 words
IN A CHAIR OR THE LIKE: AN OCCUPANT SUPPORT MEMBER PROVIDED WITH A COUPLING COMPONENT; A FRAME HAVING A SEAT PORTION AND A BACK PORTION; AND A MECHANICAL LOCKING DEVICE ON EACH OF SAID PORTIONS RESPECTIVELY, EACH OF SAID DEVICES HAVING A SHIFTABLE ELEMENT MOVABLE FROM AN INOPERATIVE POSITION TO A DISPOSITION IN INTERLOCKING RELATIONSHIP WITH SAID COUPLING COMPONENT IN RESPONSE TO ENGAGEMENT BY THE LATTER, WHEREBY THE MEMBER MAY BE SECURED TO THE SEAT PORTION OR THE BACK PORTION OF THE FRAME, ALTERNATIVELY.
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) | 1968-03-01 | 1968-08-31 | 1969-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-01 | 1972-08-31 | 1973-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-01 | 1976-08-31 | 1977-03-02 | $7700.00 | Window Closed / Lapsed |