US2597270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable tension thermal compensator
Assignee: Boeing Co
•
Filing: 1949-08-02
•
Granted: 1952-05-20
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Expires: 1969-08-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Compton I White
- 👤 Fred R Young
- 👤 Raymond A Pederson
- 👤 James J Rahn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:55
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/24; B64C13/26; B64C13/28; B64C13/30; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/20408
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US259865A
Cited
US2365247A
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US2323352A
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US2405377A
Cited
US2375050A
Cited
US2405062A
Cited
US2504988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-20 | 1955-11-19 | 1956-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-20 | 1959-11-19 | 1960-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-20 | 1963-11-19 | 1964-05-20 | $7700.00 | Window Closed / Lapsed |