Patent US1840319A successfully refreshed from Google Patents.
Patent US3095238A successfully refreshed from Google Patents.
US3095238A
Expired / Lapsed
US
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Seat or other articles such as couch
Assignee: Individual
•
Filing: 1961-01-18
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Granted: 1963-06-25
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Expires: 1981-01-18
Abstract
No abstract record available.
Inventors
- 👤 Tarascon Jean Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:40
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/36; A47C7/40; A47C7/44; A47C7/445; A47C7/4454
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A SEAT, CHAIR, SOFA AND THE LIKE COMPRISING A PAIR OF SIDE MEMBERS ADAPTED TO BE SUPPORTED ABOVE A FLOOR SURFACE, A BACK PIVOTALLY ATTACHED TO SAID SIDE MEMBERS ABOUT AN AXIS, A YOKE ATTACHED TO SAID BACK AND HAVING A PORTION SPACED FROM AND IN PARALLEL RELATION TO SAID AXIS, A TORSION BAR RIGIDLY ATTACHED TO SAID SIDE MEMBERS AND SPACED FROM AND IN PARALLEL RELATION TO SAID AXIS, AND A LEVER ARM RIGIDLY ATTACHED ADJACENT ONE END THEREOF TO SAID TORSION BAR WITH THE OTHER END THEREOF POSITIONED TO CONTACT SAID PORTION OF SAID YOKE SO AS TO TRANSMIT A TORSIONAL STRESS TO SAID TORSION BAR WHEN SAID BACK IS ROTATED AROUND SAID AXIS.
Claim 2
Dependent Claim
116 words
A SEAT, CHAIR, SOFA AND THE LIKE COMPRISING A PAIR OF SIDE MEMBERS ADAPTED TO BE SUPPORTED ABOVE A FLOOR SURFACE, A BACK PIVOTALLY ATTACHED TO SAID SIDE MEMBERS ABOUT AN AXIS, A YOKE ATTACHED TO SAID BACK AND HAVING A PORTION SPACED FROM AND IN PARALLEL RELATION TO SAID AXIS, A TORSION BAR RIGIDLY ATTACHED TO SAID SIDE MEMBERS AND SPACED FROM AND IN PARALLEL RELATION TO SAID AXIS, AND A LEVER ARM RIGIDLY ATTACHED ADJACENT ONE END THEREOF TO SAID TORSION BAR WITH THE OTHER END THEREOF POSITIONED TO CONTACT SAID PORTION OF SAID YOKE SO AS TO TRANSMIT A TORSIONAL STRESS TO SAID TORSION BAR WHEN SAID BACK IS ROTATED AROUND SAID AXIS.
References Cited (Backward Citations)
US376887A
Cited
US431004A
Cited
US1668473A
Cited
US1722543A
Cited
AU1998629A
Cited
US2191317A
Cited
US2535138A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |