Patent US4880275A successfully refreshed from Google Patents.
US4880275A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination headrest and wall with sliding window
Assignee: Individual
•
Filing: 1987-11-06
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Granted: 1989-11-14
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Expires: 2007-11-06
Abstract
Abstract A cushion useful a headrest in a vehicle comprising an elastic, foamed and resilient cushion body having a contoured face portion and a flat back portion wherein at least the face portion is covered by a finished surface and wherein the back portion carries a pressure sensitive, moisture activatable or heat activatable adhesive suitably protected by a removable coverstrip.
Inventors
- 👤 Michael A. Lanteri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:33
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/10; A61G5/1091; B; B60; B60N; B60N2/00; B60N2/80; B60N2/882
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
144 words
The combination of a headrest assembly means and a cab including a rear wall having therein a sliding window assembly of a predetermined vertical dimension and projecting a predetermined horizontal dimension forwardly of said wall, said headrest assembly including first and second support bars each having an upper end and a lower end and a longitudinal dimension greater than said predetermined vertical dimension, and first, second, third and fourth spacer means, each secured to and projecting forwardly of said wall and of a length greater than said predetermined horizontal dimension, said first, second, third and fourth spacer means secured to said upper end of said first support bar, said lower end of said first support bar, said upper end of said second support bar and said lower end of said second support bar, respectively, thus to allow unobstructed sliding movement of said window assembly.
Claim 2
Dependent Claim
144 words
The combination of a headrest assembly means and a cab including a rear wall having therein a sliding window assembly of a predetermined vertical dimension and projecting a predetermined horizontal dimension forwardly of said wall, said headrest assembly including first and second support bars each having an upper end and a lower end and a longitudinal dimension greater than said predetermined vertical dimension, and first, second, third and fourth spacer means, each secured to and projecting forwardly of said wall and of a length greater than said predetermined horizontal dimension, said first, second, third and fourth spacer means secured to said upper end of said first support bar, said lower end of said first support bar, said upper end of said second support bar and said lower end of said second support bar, respectively, thus to allow unobstructed sliding movement of said window assembly.
Claim 3
Dependent Claim
28 words
The combination according to claim 1 wherein said headrest assembly further comprises a support plate secured to said support bars and a cushion secured to said support plate.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-13 | 1993-05-15 | 1993-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-13 | 1997-05-15 | 1997-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-13 | 2001-05-15 | 2001-11-14 | $7700.00 | Window Closed / Lapsed |