US2674300A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Upending seat construction for vehicles
Assignee: BE Aerospace UK Ltd
•
Filing: 1948-09-02
•
Granted: 1954-04-06
•
Expires: 1968-09-02
Abstract
No abstract record available.
Inventors
- 👤 Curtis P Liljengren
- 👤 Eugene R Mcgregor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:23
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0639; B64D11/0647; B64D11/0696; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3038; B60N2/3063; B60N2/307
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US360729A
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US364944A
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US1325218A
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US1050362A
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US1896048A
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US2047682A
Cited
US2116366A
Cited
US2396039A
Cited
US2453027A
Cited
US2462377A
Cited
US2523960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-05 | 1957-10-05 | 1958-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-05 | 1961-10-05 | 1962-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-05 | 1965-10-05 | 1966-04-06 | $7700.00 | Window Closed / Lapsed |