US3333892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seats
Assignee: Fritz Keiper KG
•
Filing: 1965-11-17
•
Granted: 1967-08-01
•
Expires: 1985-11-17
Abstract
No abstract record available.
Inventors
- 👤 Werner Paul
- 👤 Reinmoller Gustav Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:06
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/02; B60N2/22; B60N2/2227
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
A SEAT PARTICULARLY A MOTOR VEHICLE SEAT, COMPRISING A SEAT PORTION AND AN ADJUSTABLE BACKREST, SAID SEAT PORTION AND SAID BACKREST INCLUDING EACH A FRAME, SAID BACKREST FRAME COMPRISES TWO SPACED APART SUBSTANTIALLY UPRIGHT STRUTS AND A CROSS STRUT EXTENDING BETWEEN AND BEING FIXEDLY CONNECTED TO OPPOSITE ENDS THEREOF TO SAID UPRIGHT STRUTS, SAID CROSS STRUT BEING IN THE FORM OF A TORSION BAR AND BEING CONNECTED AT ONE END THEREOF TO THE FRAME OF SAID SEAT PORTION BY A PIVOT BEARING AND AT THE OTHER END BY MEANS FOR ADJUSTING THE ANGULAR POSITION OF SAID BACKREST FRAME WITH RESPECT TO SAID SEAT PORTION FRAME.
Claim 2
Dependent Claim
105 words
A SEAT PARTICULARLY A MOTOR VEHICLE SEAT, COMPRISING A SEAT PORTION AND AN ADJUSTABLE BACKREST, SAID SEAT PORTION AND SAID BACKREST INCLUDING EACH A FRAME, SAID BACKREST FRAME COMPRISES TWO SPACED APART SUBSTANTIALLY UPRIGHT STRUTS AND A CROSS STRUT EXTENDING BETWEEN AND BEING FIXEDLY CONNECTED TO OPPOSITE ENDS THEREOF TO SAID UPRIGHT STRUTS, SAID CROSS STRUT BEING IN THE FORM OF A TORSION BAR AND BEING CONNECTED AT ONE END THEREOF TO THE FRAME OF SAID SEAT PORTION BY A PIVOT BEARING AND AT THE OTHER END BY MEANS FOR ADJUSTING THE ANGULAR POSITION OF SAID BACKREST FRAME WITH RESPECT TO SAID SEAT PORTION FRAME.
References Cited (Backward Citations)
US2784770A
Cited
DE1094608B
Cited
US2912045A
Cited
DE1127731B
Cited
US3051526A
Cited
US3099485A
Cited
US3044830A
Cited
US3259433A
Cited
US3156004A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |