Patent US3065643A successfully refreshed from Google Patents.
US3065643A
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US
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Split-path torque converter transmission and power take-off drive
Assignee: Massey Ferguson Inc
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Filing: 1961-04-05
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Granted: 1962-11-27
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Expires: 1981-04-05
Abstract
No abstract record available.
Inventors
- 👤 Mark Alexander Hing
- 👤 Jamison Hunter David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:00
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; B; B60; B60K; B60K17/00; B60K17/28; F16H37/00; F16H2700/00; F16H2700/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2736215A
Cited
FR805729A
Cited
US2769303A
Cited
FR1117081A
Cited
US2850921A
Cited
US2951398A
Cited
US2943515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |