Patent US3101973A successfully refreshed from Google Patents.
US3101973A
Expired / Lapsed
US
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Headrest
Assignee: Individual
•
Filing: 1961-12-04
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Granted: 1963-08-27
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Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 John S Toth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:27
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/36; A47C7/38; A47C7/383; B; B60; B60N; B60N2/00; B60N2/80; B60N2/882
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A HEADREST COMPRISING AN ELONGATED RIGID SUPPORT INCLUDING A LOWER PORTION ADAPTED TO BE DISPOSED AGAINST THE FORWARD SIDE OF A BACK REST OF A SEAT AND UP UPPER PORTION FORWARDLY OFFSET RELATIVE TO SAID LOWER PORTION AND ADAPTED TO BE DISPOSED ABOVE THE BACK REST, AND UPPER PORTION INCLUDING TRANSVERSELY SPACE ELEMENTS EXTENDING LONGITUDINALLY OF THE FRAME, AN ELONGATED PIECE OF FLEXIBLE MATERIAL, AND MEANS CONNECTING THE ENDS OF SAID MATERIAL PIECE TO SAID TRANSVERSELY SPACED ELEMENTS TO SUPPORT THE PIECE LOOSELY THEREBETWEEN TO PROVIDE A SLING EXTENDING FROM THE PLANE OF SAID UPPER PORTION TOWARD THE PLANE OF SAID LOWER PORTION AND ADAPTED TO BE ENGAGED BY THE BACK OF THE HEAD OF THE USER.
Claim 2
Dependent Claim
117 words
A HEADREST COMPRISING AN ELONGATED RIGID SUPPORT INCLUDING A LOWER PORTION ADAPTED TO BE DISPOSED AGAINST THE FORWARD SIDE OF A BACK REST OF A SEAT AND UP UPPER PORTION FORWARDLY OFFSET RELATIVE TO SAID LOWER PORTION AND ADAPTED TO BE DISPOSED ABOVE THE BACK REST, AND UPPER PORTION INCLUDING TRANSVERSELY SPACE ELEMENTS EXTENDING LONGITUDINALLY OF THE FRAME, AN ELONGATED PIECE OF FLEXIBLE MATERIAL, AND MEANS CONNECTING THE ENDS OF SAID MATERIAL PIECE TO SAID TRANSVERSELY SPACED ELEMENTS TO SUPPORT THE PIECE LOOSELY THEREBETWEEN TO PROVIDE A SLING EXTENDING FROM THE PLANE OF SAID UPPER PORTION TOWARD THE PLANE OF SAID LOWER PORTION AND ADAPTED TO BE ENGAGED BY THE BACK OF THE HEAD OF THE USER.
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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |