Patent US2523960A successfully refreshed from Google Patents.
US2523960A
Expired / Lapsed
US
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Seat construction and vehicle seating arrangement
Assignee: BE Aerospace UK Ltd
•
Filing: 1947-06-02
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Granted: 1950-09-26
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Expires: 1967-06-02
Abstract
No abstract record available.
Inventors
- 👤 Curtis P Liljengren
- 👤 Eugene R Mcgregor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:43
CPC Classifications
B; B64; B64D; B64D11/00; B64D11/06; B64D11/0639; B64D11/064; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3002; B60N2/3004; B60N2/3009; B60N2/3011; B60N2/3038; B60N2/304; B60N2/3043; B61; B61D; B61D33/00; B64D11/0696; B64D11/0698; B60N2205/00; B60N2205/30; B60N2205/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US141318A
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US1272076A
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US1253549A
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US1593477A
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US1589460A
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US1759878A
Cited
US1888787A
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US2020397A
Cited
US2140122A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-25 | 1954-03-27 | 1954-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-25 | 1958-03-27 | 1958-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-25 | 1962-03-27 | 1962-09-26 | $7700.00 | Window Closed / Lapsed |