US2881631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Artificial feel mechanism
Assignee: Chance Vought Aircraft Inc
•
Filing: 1956-11-15
•
Granted: 1959-04-14
•
Expires: 1976-11-15
Abstract
No abstract record available.
Inventors
- 👤 Merril V Riccius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:15
CPC Classifications
B; B64; B64C; B64C13/00; B64C13/24; B64C13/38; B64C13/40; B64C13/46; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1223988A
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US2186653A
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US2531764A
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US2593643A
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US2625050A
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US2756610A
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US2780427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |