Patent US3419268A successfully refreshed from Google Patents.
US3419268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
In-bed exerciser and/or cushion
Assignee: Individual
•
Filing: 1964-12-22
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Granted: 1968-12-31
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Expires: 1984-12-22
Abstract
No abstract record available.
Inventors
- 👤 Bellet Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:34
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/00047; A61; A61H; A61H15/00; A61H15/0092; A61H2015/0007; A61H2015/0014; A61H2201/00; A61H2201/01; A61H2201/0107; A61H2201/12; A61H2201/1253; A61H2201/1261; A61H2201/1284; A61H2201/16; A61H2201/1683; A61H2201/1685; A61H2203/00; A61H2203/04; A61H2203/0443; A61H2203/0456; A61H2205/00; A61H2205/08; A61H2205/081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A CUSHION AND EXERCISER FOR USE BY ELDERLY PEOPLE AND ADULTS FOR RESHAPING THE SMALL OF THE BACK AND DEVELOPING THE MUSCLES AROUND THE SMALL OF THE BACK COMPRISING: A SUBSTANTIALLY CYLINDRICAL RELATIVELY HARD AND RIGID CORE, A FIRST LAYER OF RELATIVELY SOFT MATERIAL CONCENTRICALLY SURROUNDING SAID CORE, AND AT LEAST ONE OTHER LAYER OF RELATIVELY SOFT MATERIAL CONCENTRICALLY SURROUNDING SAID FIRST LAYER, EACH LAYER BEING UNDER MORE COMPRESSION THAN THE NEXT ADJACENT LAYER WHICH COVERS IT.
Claim 2
Dependent Claim
77 words
A CUSHION AND EXERCISER FOR USE BY ELDERLY PEOPLE AND ADULTS FOR RESHAPING THE SMALL OF THE BACK AND DEVELOPING THE MUSCLES AROUND THE SMALL OF THE BACK COMPRISING: A SUBSTANTIALLY CYLINDRICAL RELATIVELY HARD AND RIGID CORE, A FIRST LAYER OF RELATIVELY SOFT MATERIAL CONCENTRICALLY SURROUNDING SAID CORE, AND AT LEAST ONE OTHER LAYER OF RELATIVELY SOFT MATERIAL CONCENTRICALLY SURROUNDING SAID FIRST LAYER, EACH LAYER BEING UNDER MORE COMPRESSION THAN THE NEXT ADJACENT LAYER WHICH COVERS IT.
References Cited (Backward Citations)
US574867A
Cited
US730124A
Cited
GB296152A
Cited
US2014293A
Cited
US2221785A
Cited
US2234506A
Cited
US2347327A
Cited
US2785419A
Cited
US2945693A
Cited
US3118153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |