Patent US2750992A successfully refreshed from Google Patents.
US2750992A
Expired / Lapsed
US
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Sportsman's seat
Assignee: Individual
•
Filing: 1954-01-12
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Granted: 1956-06-19
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Expires: 1974-01-12
Abstract
No abstract record available.
Inventors
- 👤 Dwight M Decker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:42
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US344113A
Cited
US595476A
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US597665A
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US1555526A
Cited
DE656997C
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US1366506A
Cited
FR809855A
Cited
US2528433A
Cited
US2570571A
Cited
GB615942A
Cited
FR1030298A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-19 | 1959-12-19 | 1960-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-19 | 1963-12-19 | 1964-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-19 | 1967-12-19 | 1968-06-19 | $7700.00 | Window Closed / Lapsed |