Patent US3436967A successfully refreshed from Google Patents.
US3436967A
Expired / Lapsed
US
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Mechanical suppressor for jittery shaft
Assignee: AIRCRAFT RADIO CORP
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Filing: 1965-08-18
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Granted: 1969-04-08
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Expires: 1985-08-18
Abstract
No abstract record available.
Inventors
- 👤 Richard F Post
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:59
CPC Classifications
F; F16; F16H; F16H35/00; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18064
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1959144A
Cited
US2023235A
Cited
US2378114A
Cited
US2585956A
Cited
US3069668A
Cited
US3257852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |