US2420528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rudder pedal assembly
Assignee: Curtiss Wright Corp
•
Filing: 1944-10-24
•
Granted: 1947-05-13
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Expires: 1964-10-24
Abstract
No abstract record available.
Inventors
- 👤 Jr Bruce G Eaton
- 👤 Walter O Meyer
- 👤 Jr Charles H Cannon
- 👤 Louis G Raiche
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:01
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/02; B64C13/04; B64C13/044; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20189; Y10T74/20576; Y10T74/20888
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1157140A
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US1862280A
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US1919520A
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US1833635A
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US1774558A
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US1745501A
Cited
US2048448A
Cited
US2134509A
Cited
US2334504A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-05-12 | 1950-11-11 | 1951-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-05-12 | 1954-11-11 | 1955-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-05-12 | 1958-11-11 | 1959-05-13 | $7700.00 | Window Closed / Lapsed |