Patent US2156664A successfully refreshed from Google Patents.
US2156664A
Expired / Lapsed
US
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Resilient cushion for beds, chairs, or the like
Assignee: Credit Lyonnais SA New York
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Filing: 1936-11-20
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Granted: 1939-05-02
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Expires: 1956-11-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas J Litle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:04
CPC Classifications
A; A47; A47C; A47C23/00; A47C23/12; A47C23/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-05-01 | 1942-10-31 | 1943-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-05-01 | 1946-10-31 | 1947-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-05-01 | 1950-10-31 | 1951-05-02 | $7700.00 | Window Closed / Lapsed |