US1949203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Driving mechanism
Assignee: Eclipse Aviation Corp
•
Filing: 1932-10-28
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Granted: 1934-02-27
•
Expires: 1952-10-28
Abstract
No abstract record available.
Inventors
- 👤 Clinton H Havill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:11
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/027; F16H61/00; F16H61/02; F16H61/0293; F16H2057/02039; F16H2057/02043; F16H57/023; F16H2057/0235; F16H2718/00; F16H2718/08; F16H2718/10; F16H2718/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1937-02-26 | 1937-08-28 | 1938-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-02-26 | 1941-08-28 | 1942-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-02-26 | 1945-08-28 | 1946-02-27 | $7700.00 | Window Closed / Lapsed |