US3613481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced case for an automatic transmission
Assignee: Ford Motor Co
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Filing: 1969-11-24
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Granted: 1971-10-19
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Expires: 1989-11-24
Abstract
Abstract A CASE FOR AN AUTOMATIC POWER TRANSMISSION IS AN AUTOMOTIVE VECHICLE DRIVELINE, SAID TRANSMISSION INCLUDING A REACTION BRAKE BAND FOR SELECTIVELY ANCHORING A TORQUE REACTION GEAR ELEMENT IN THE TRANSMISSION, A STIFFENER PLATE SECURE TO THE BASE OF THE TRANSMISSION, A REACTION SHOULDER BOTTLED TO SAID TORQUE REACTION PLATE AND MEANS FOR TRANSFERRING TORQUE REACTION FROM THE BRAKE BAND TO THE CASE THROUGH THE STIFFENER PLATE THEREBY AVOIDING FLEXURE OF THE CASE.
Inventors
- 👤 Charles W Lapinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:16
CPC Classifications
F; F16; F16H; F16H63/00; F16H63/02; F16H63/30; F16H63/3003; F16H47/00; F16H47/06; F16H47/08; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-18 | 1975-04-19 | 1975-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-18 | 1979-04-19 | 1979-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-18 | 1983-04-19 | 1983-10-19 | $7700.00 | Window Closed / Lapsed |