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US2769883A
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Spring-loaded rotary type transducer
Assignee: Chance Vought Aircraft Inc
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Filing: 1954-10-14
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Granted: 1956-11-06
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Expires: 1974-10-14
Abstract
No abstract record available.
Inventors
- 👤 Francis M Eckert
- 👤 Richard J Macdonnell
- 👤 Paul H Villars
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:54
CPC Classifications
H; H03; H03J; H03J1/00; H03J1/06; G; G05; G05G; G05G25/00; H01; H01C; H01C10/00; H01C10/14; G05G2700/00; G05G2700/12; G05G2700/14; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402
Claims Analysis
Total Claims: 0
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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) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |