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Patent US2675102A successfully refreshed from Google Patents.
US2675102A
Expired / Lapsed
US
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Torque converter transmission control
Assignee: Old Carco LLC
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Filing: 1949-09-21
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Granted: 1954-04-13
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Expires: 1969-09-21
Abstract
No abstract record available.
Inventors
- 👤 Maurice C Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:08
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2380677A
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US2332593A
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US2407289A
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US2368684A
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US2449586A
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US2397634A
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US2454614A
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US2495515A
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US2487606A
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US2555702A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |