US3934933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic seat pad for automobiles
Assignee: Individual
•
Filing: 1974-06-26
•
Granted: 1976-01-27
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Expires: 1994-06-26
Abstract
Abstract A therapeutic seat pad for automobiles adapted to level the seat transversely and also to provide a firmer seating surface, both with the purpose of alleviating the discomfort and even pain resulting from long periods of immobility while driving. The seat pad consists of a substantially firm but flexible base pad adapted to overlie and be attached to the automobile seat, and levelling pads adapted to applied over and attached to the base pad in two stacks, with one stack beneath the left side of the pelvis of the user and the other beneath the right side. Pads may be added to each stack in whatever number may be required to level the user's pelvis laterally.
Inventors
- 👤 Anthony J. Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 05:55
CPC Classifications
A; A47; A47C; A47C7/00; A47C7/02; A47C7/029
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
79 words
A thereapeutic seat pad comprising: a. a generally planar base pad adapted to overlie the top surface of a seat cushion and having laterally spaced apart portions adapted respectively to support the left and right sides of the pelvis of a person sitting thereon, b. attaching means operable to secure said base pad to said seat cushion, and c. adjusting means operable to vary the thickness of the laterally spaced sections of said base pad independently of each other.
Claim 2
Dependent Claim
79 words
A thereapeutic seat pad comprising: a. a generally planar base pad adapted to overlie the top surface of a seat cushion and having laterally spaced apart portions adapted respectively to support the left and right sides of the pelvis of a person sitting thereon, b. attaching means operable to secure said base pad to said seat cushion, and c. adjusting means operable to vary the thickness of the laterally spaced sections of said base pad independently of each other.
Claim 3
Dependent Claim
45 words
A seat pad as recited in claim 1 wherein said attaching means comprises a sheet of pliable material affixed to said base pad and extending outwardly from said base pad to form pliable aprons, said aprons being adapted to be affixed to said seat cushion.
Claim 4
Dependent Claim
57 words
A seat pad as recited in claim 1 wherein said adjusting means comprises: a. a plurality of levelling pads each adapted to overlie one of the laterally offset portions of said base pad, and b. securing means operable to secure any selected number of said levelling pads in stacked relation to each of said base pad portions.
Claim 5
Dependent Claim
105 words
A seat pad as recited in claim 3 wherein said securing means comprises: a. outwardly extending pins secured in the edges of each of said levelling pads, and in the edges of each of the laterally offset portions of said base pad, and b. a flexible flap secured permanently to each of said pins of each of said levelling pads, and depending therefrom, each of said flaps being releasably engageable on the corresponding pin of the next lower levelling pad in the stack, and the flaps of the lowermost levelling pad in the stack being releasably engageable on the corresponding pins of said base pad.
Claim 6
Dependent Claim
55 words
A seat pad as recited in claim 3 wherein said laterally spaced portions of said base pad are divided and spaced apart by a groove of substantial depth formed in the top surface of said base pad, said levelling pads not overlying said groove, whereby to provide for the circulation of air beneath the user.
Claim 7
Dependent Claim
32 words
A seat pad as recited in claim 5 wherein said base pad and said levelling pads are formed of porous material, whereby further to improve the circulation of air beneath the user.
Claim 8
Dependent Claim
39 words
A seat pad as recited in claim 3 wherein said base pad and said levelling pads are formed of a flexible material which is relatively hard and firm as compared to the cushioning material utilized in said seat cushion.
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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) | 1979-01-26 | 1979-07-28 | 1980-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-26 | 1983-07-28 | 1984-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-26 | 1987-07-28 | 1988-01-27 | $7700.00 | Window Closed / Lapsed |