US3095760A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Motors Liquidation Co
•
Filing: 1960-06-06
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Granted: 1963-07-02
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Expires: 1980-06-06
Abstract
No abstract record available.
Inventors
- 👤 Howard W Christenson
- 👤 Mark E Fisher
- 👤 Robert H Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:41
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/08; B62D11/10; Y; Y10; Y10S; Y10S74/00; Y10S74/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
80 words
IN A TRANSMISSION, A FLUID OPERATED DRIVE ENGAGING DEVICE, A SUMP, A PUMP SUPPLYING FLUID FROM SAID SUMP, A PRESSURE REGULATOR VALVE, CONTROL VALVE MEANS HAVING A NEUTRAL POSITION CONNECTING SAID PUMP SUBSTANTIALLY FREELY TO SAID SUMP AND A DRIVE POSITION CONNECTING SAID PUMP TO SAID REGULATOR VALVE TO REGULATE THE PRESSURE OF THE FLUID SUPPLIED BY SAID PUMP AND CONTROLLING THE SUPPLY OF FLUID UNDER THE PRESSURE REGULATED BY SAID REGULATOR VALVE TO SAID FLUID OPERATED DRIVE ENGAGING DEVICE.
Claim 2
Dependent Claim
80 words
IN A TRANSMISSION, A FLUID OPERATED DRIVE ENGAGING DEVICE, A SUMP, A PUMP SUPPLYING FLUID FROM SAID SUMP, A PRESSURE REGULATOR VALVE, CONTROL VALVE MEANS HAVING A NEUTRAL POSITION CONNECTING SAID PUMP SUBSTANTIALLY FREELY TO SAID SUMP AND A DRIVE POSITION CONNECTING SAID PUMP TO SAID REGULATOR VALVE TO REGULATE THE PRESSURE OF THE FLUID SUPPLIED BY SAID PUMP AND CONTROLLING THE SUPPLY OF FLUID UNDER THE PRESSURE REGULATED BY SAID REGULATOR VALVE TO SAID FLUID OPERATED DRIVE ENGAGING DEVICE.
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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |