Patent US3307874A successfully refreshed from Google Patents.
US3307874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headrest
Assignee: American Motors Corp
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Filing: 1966-02-23
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Granted: 1967-03-07
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Expires: 1986-02-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:38
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/80; B60N2/806; B60N2/838; B60N2/841; B60N2/847; B60N2/809; B60N2/812; B60N2/818; B60N2/891
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A HEAD REST ASSEMBLY FOR USE WITH A VEHICLE SEAT BACK REST COMPRISING: A STEM CARRIED BY AND INTERIORLY OF THE SEAT BACK REST AND PROJECTING EXTERIORLY THEREFROM AT THE UPPER END THEREOF; A PILLOW; A BASE SECURED TO THE PILLOW AT THE UNDERSIDE THEREOF AND HAVING SPACED SIDE WALLS AT OPPOSITE ENDS THEREOF; A FRAME EMBEDDED IN THE PILLOW AND HAVING ONE END PROJECTING THROUGH ONE SIDE WALL OF THE BASE AND ANOTHER END PROJECTING THROUGH THE OTHER SIDE WALL OF THE BASE, SAID FRAME ENDS BEING DIRECTED TOWARD AND SPACED FROM EACH OTHER SO AS TO BE SUBSTANTIALLY AXIALLY ALIGNED; RATCHET MEANS CARRIED ON EACH OF THE FRAME ENDS FOR PREVENTING ROTATION OF THE PILLOW AS-
Claim 2
Dependent Claim
118 words
A HEAD REST ASSEMBLY FOR USE WITH A VEHICLE SEAT BACK REST COMPRISING: A STEM CARRIED BY AND INTERIORLY OF THE SEAT BACK REST AND PROJECTING EXTERIORLY THEREFROM AT THE UPPER END THEREOF; A PILLOW; A BASE SECURED TO THE PILLOW AT THE UNDERSIDE THEREOF AND HAVING SPACED SIDE WALLS AT OPPOSITE ENDS THEREOF; A FRAME EMBEDDED IN THE PILLOW AND HAVING ONE END PROJECTING THROUGH ONE SIDE WALL OF THE BASE AND ANOTHER END PROJECTING THROUGH THE OTHER SIDE WALL OF THE BASE, SAID FRAME ENDS BEING DIRECTED TOWARD AND SPACED FROM EACH OTHER SO AS TO BE SUBSTANTIALLY AXIALLY ALIGNED; RATCHET MEANS CARRIED ON EACH OF THE FRAME ENDS FOR PREVENTING ROTATION OF THE PILLOW AS-
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) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |