US2638151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat for vehicles such as aircraft
Assignee: Individual
•
Filing: 1950-04-17
•
Granted: 1953-05-12
•
Expires: 1970-04-17
Abstract
No abstract record available.
Inventors
- 👤 Jones Gordon Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:53
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0639; B64D11/064; B64D11/0644; B64D11/0647; B64D11/0649; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3002; B60N2/3004; B60N2/3009; B60N2/3011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1173829A
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US1238913A
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US1234267A
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US1674220A
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US1898448A
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US2066901A
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US2035452A
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US2099460A
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US2133471A
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US2142662A
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US2311105A
Cited
US2333073A
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US2454699A
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US2494348A
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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) | 1956-05-11 | 1956-11-10 | 1957-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-11 | 1960-11-10 | 1961-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-11 | 1964-11-10 | 1965-05-12 | $7700.00 | Window Closed / Lapsed |