US3235245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat support assembly
Assignee: Renault SA
•
Filing: 1964-10-29
•
Granted: 1966-02-15
•
Expires: 1984-10-29
Abstract
No abstract record available.
Inventors
- 👤 Castelet Gaetan De Coye De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:01
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/28; A47C7/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A SEAT SUPPORT ASSEMBLY COMPRISING A RIGID FRAMEWORK, AND A STEEL WIRE FRAME DEFINING A SURFACE TO RECEIVE A CUSHION; SAID FRAME COMPRISING TWO SYMMETRICAL MEMBERS EACH INCLUDING A FLEXIBLE BRANCE CORRESPONDING TO A LATERAL EDGE OF SAID SURFACE, A BENT SECTION DIRECTED SUBSTANTIALLY AT RIGHT ANGLES THERETO AND AN ANCHORING SECTION WHICH IS BENT SUBSTANTIALLY AT RIGHT ANGLES TO SAID BENT SECTION, EACH FLEXIBLE BRANCH BEING SO HINGED ADJACENT ITS JUNCTION WITH SAID BENT SECTION ONTO A LATERAL PART OF SAID RIGID FRAMEWORK AND SAID ANCHORING SECTION BEING SO FIXED TO SAID RIGID FRAMEWORK, THAT SAID BENT SECTION FORMS A TORSION BAR, THE ELASTIC FORCE OF WHICH COUNTERACTS MOVEMENTS OF SAID FLEXIBLE BRANCH IN THE DIRECTION OF SAID RIGID FRAMEWORK.
Claim 2
Dependent Claim
121 words
A SEAT SUPPORT ASSEMBLY COMPRISING A RIGID FRAMEWORK, AND A STEEL WIRE FRAME DEFINING A SURFACE TO RECEIVE A CUSHION; SAID FRAME COMPRISING TWO SYMMETRICAL MEMBERS EACH INCLUDING A FLEXIBLE BRANCE CORRESPONDING TO A LATERAL EDGE OF SAID SURFACE, A BENT SECTION DIRECTED SUBSTANTIALLY AT RIGHT ANGLES THERETO AND AN ANCHORING SECTION WHICH IS BENT SUBSTANTIALLY AT RIGHT ANGLES TO SAID BENT SECTION, EACH FLEXIBLE BRANCH BEING SO HINGED ADJACENT ITS JUNCTION WITH SAID BENT SECTION ONTO A LATERAL PART OF SAID RIGID FRAMEWORK AND SAID ANCHORING SECTION BEING SO FIXED TO SAID RIGID FRAMEWORK, THAT SAID BENT SECTION FORMS A TORSION BAR, THE ELASTIC FORCE OF WHICH COUNTERACTS MOVEMENTS OF SAID FLEXIBLE BRANCH IN THE DIRECTION OF SAID RIGID FRAMEWORK.
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) | 1969-02-14 | 1969-08-16 | 1970-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-14 | 1973-08-16 | 1974-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-14 | 1977-08-16 | 1978-02-15 | $7700.00 | Window Closed / Lapsed |