US3107554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Motors Liquidation Co
•
Filing: 1961-02-24
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Granted: 1963-10-22
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Expires: 1981-02-24
Abstract
No abstract record available.
Inventors
- 👤 James C Polak
- 👤 William G Livezey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:49
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/10; B62D11/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
IN A CROSS-DRIVE TRANSMISSION, A CROSS SHAFT, A PAIR OF OUTPUT SHAFTS, A VARIABLE SPEED RATIO DRIVE GEAR UNIT OPERATIVELY CONNECTING EACH END OF SAID CROSS SHAFT TO EACH OF SAID OUTPUT SHAFTS PROVIDING A LOW SPEED RATIO DRIVE AND A HIGH SPEED RATIO DRIVE, A BRAKE OPERABLY CONNECTED TO EACH OF SAID OUTPUT SHAFTS TO RETARD SAID OUTPUT SHAFTS, DRIVE MEANS SELECTIVELY CONNECTING SAID OUTPUT SHAFTS INCLUDING A DIRECTION REVERSING GEAR TRAIN AND A SELECTIVELY OPERABLE CLUTCH.
Claim 2
Dependent Claim
78 words
IN A CROSS-DRIVE TRANSMISSION, A CROSS SHAFT, A PAIR OF OUTPUT SHAFTS, A VARIABLE SPEED RATIO DRIVE GEAR UNIT OPERATIVELY CONNECTING EACH END OF SAID CROSS SHAFT TO EACH OF SAID OUTPUT SHAFTS PROVIDING A LOW SPEED RATIO DRIVE AND A HIGH SPEED RATIO DRIVE, A BRAKE OPERABLY CONNECTED TO EACH OF SAID OUTPUT SHAFTS TO RETARD SAID OUTPUT SHAFTS, DRIVE MEANS SELECTIVELY CONNECTING SAID OUTPUT SHAFTS INCLUDING A DIRECTION REVERSING GEAR TRAIN AND A SELECTIVELY OPERABLE CLUTCH.
References Cited (Backward Citations)
US2655054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |