US3299739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Ford Motor Co
•
Filing: 1963-12-30
•
Granted: 1967-01-24
•
Expires: 1983-12-30
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Stockton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:33
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H47/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A TRANSMISSION COMPRISING, POWER INPUT AND OUTPUT SHAFTS, A FLUID DRIVE DEVICE OF THE FILL AND EMPTY TYPE HAVING A PLURALITY OF ROTATABLE ELEMENTS ONE OF WHICH IS CONNECTED TO SAID INPUT SHAFT, A PLANETARY GEARSET HAVING ROTATABLE MEMBERS AT LEAST ONE OF WHICH IS CONNECTED TO SAID OUTPUT SHAFT, MEANS FOR DRIVING A SECOND OF SAID MEMBERS FROM ANOTHER ELEMENT OF SAID DRIVE DEVICE WHEN FILLED WHILE HOLDING A THIRD OF SAID MEMBERS STATIONARY TO ESTABLISH ONE DRIVE, MEANS CONNECTING SAID THIRD MEMBER TO SAID INPUT SHAFT WHILE HOLDING SAID SECOND MEMBER STATIONARY WHEN SAID DEVICE IS EMPTIED OF FLUID TO ESTABLISH ANOTHER DRIVE, AND MEANS FOR DRIVING SAID THIRD MEMBER FROM SAID INPUT SHAFT OF SAID DRIVE DEVICE WHILE HOLDING SAID ANOTHER ELEMENT AND SECOND MEMBER STATIONARY DURING A FILLED CONDITION OF SAID DRIVE DEVICE TO PROVIDE A THIRD DRIVE TO SAID OUTPUT SHAFT.
Claim 2
Dependent Claim
146 words
A TRANSMISSION COMPRISING, POWER INPUT AND OUTPUT SHAFTS, A FLUID DRIVE DEVICE OF THE FILL AND EMPTY TYPE HAVING A PLURALITY OF ROTATABLE ELEMENTS ONE OF WHICH IS CONNECTED TO SAID INPUT SHAFT, A PLANETARY GEARSET HAVING ROTATABLE MEMBERS AT LEAST ONE OF WHICH IS CONNECTED TO SAID OUTPUT SHAFT, MEANS FOR DRIVING A SECOND OF SAID MEMBERS FROM ANOTHER ELEMENT OF SAID DRIVE DEVICE WHEN FILLED WHILE HOLDING A THIRD OF SAID MEMBERS STATIONARY TO ESTABLISH ONE DRIVE, MEANS CONNECTING SAID THIRD MEMBER TO SAID INPUT SHAFT WHILE HOLDING SAID SECOND MEMBER STATIONARY WHEN SAID DEVICE IS EMPTIED OF FLUID TO ESTABLISH ANOTHER DRIVE, AND MEANS FOR DRIVING SAID THIRD MEMBER FROM SAID INPUT SHAFT OF SAID DRIVE DEVICE WHILE HOLDING SAID ANOTHER ELEMENT AND SECOND MEMBER STATIONARY DURING A FILLED CONDITION OF SAID DRIVE DEVICE TO PROVIDE A THIRD DRIVE TO SAID OUTPUT SHAFT.
References Cited (Backward Citations)
US2351213A
Cited
US2437333A
Cited
US2352004A
Cited
US2627166A
Cited
US2725762A
Cited
US2664705A
Cited
US2890600A
Cited
US2908190A
Cited
US2968197A
Cited
US3075408A
Cited
US3106107A
Cited
US3233478A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |