Patent US2993574A successfully refreshed from Google Patents.
US2993574A
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Anti-inertia brake for countershaft power transmission
Assignee: Ford Motor Co
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Filing: 1959-05-11
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Granted: 1961-07-25
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Expires: 1979-05-11
Abstract
No abstract record available.
Inventors
- 👤 Robert H Gardner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:18
CPC Classifications
F; F16; F16D; F16D49/00; F16D23/00; F16D23/02; F16D23/04; F16D23/06; F16H; F16H3/00; F16H3/02; F16H3/20; F16H3/38; F16H3/385; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19284
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2131199A
Cited
US1880066A
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US2066199A
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US2201169A
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US2345250A
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US2512856A
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US2601627A
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US2653690A
Cited
US2838950A
Cited
US2875872A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-24 | 1965-01-23 | 1965-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-24 | 1969-01-23 | 1969-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-24 | 1973-01-23 | 1973-07-25 | $7700.00 | Window Closed / Lapsed |