Patent US1964383A successfully refreshed from Google Patents.
US1964383A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control for aircraft and other vehicles
Assignee: Dunlop Rubber Co Ltd
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Filing: 1934-01-20
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Granted: 1934-06-26
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Expires: 1954-01-20
Abstract
No abstract record available.
Inventors
- 👤 Goodyear Ernest Frederick
- 👤 Wright Joseph
- 👤 Trevaskis Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:49
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/02; B64C13/04; B64C13/12; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20213; Y10T74/20256; Y10T74/20372; Y10T74/20384; Y10T74/20396; Y10T74/20402; Y10T74/2042
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) | 1937-06-25 | 1937-12-25 | 1938-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-06-25 | 1941-12-25 | 1942-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-06-25 | 1945-12-25 | 1946-06-26 | $7700.00 | Window Closed / Lapsed |