Patent US2283485A successfully refreshed from Google Patents.
US2283485A
Expired / Lapsed
US
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Reclining seat mechanism
Assignee: S Karpen and Bros
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Filing: 1939-08-28
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Granted: 1942-05-19
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Expires: 1959-08-28
Abstract
No abstract record available.
Inventors
- 👤 Ernie J Beck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:48
CPC Classifications
B; B61; B61D; B61D33/00; B61D33/0057; B61D33/0078; B61D33/0085; B60; B60N; B60N2/00; B60N2/02; B60N2/22; B60N2/23
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) | 1945-05-18 | 1945-11-17 | 1946-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-05-18 | 1949-11-17 | 1950-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-05-18 | 1953-11-17 | 1954-05-19 | $7700.00 | Window Closed / Lapsed |