US2416375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft control mechanism
Assignee: Individual
•
Filing: 1944-07-14
•
Granted: 1947-02-25
•
Expires: 1964-07-14
Abstract
No abstract record available.
Inventors
- 👤 Kenneth L Bunyard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:25
CPC Classifications
B; B64; B64C; B64C13/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1375199A
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US1813485A
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US1720661A
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US1916444A
Cited
US1820906A
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US1900068A
Cited
US2046570A
Cited
US2108861A
Cited
US2339955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-24 | 1950-08-26 | 1951-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-24 | 1954-08-26 | 1955-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-24 | 1958-08-26 | 1959-02-25 | $7700.00 | Window Closed / Lapsed |