US3273420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: Motors Liquidation Co
•
Filing: 1963-12-06
•
Granted: 1966-09-20
•
Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 John J O'malley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:21
CPC Classifications
F; F16; F16H; F16H47/00; F16H47/06; F16H47/08; F16H47/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
IN A TRANSMISSION, A HYDRAULIC TORQUE CONVERTER INCLUDING AN IMPELLER, A TURBINE AND A REACTION MEMBER, A FLUID COUPLING OF THE TYPE ADAPTED TO BE SELECTIVELY FILLED WITH AND EMPTIED OF WORKING FLUID AND INCLUDING AN IMPELLER AND A TURBINE, AN ENGING DRIVE POWER INPUT SHAFT CONNECTED TO BOTH OF SAID IMPELLERS FOR DRIVING THE SAME, A FIRST GEAR UNIT, A PLANET CARRIER SUPPORTING A PLANET PINION GEAR IN MESH WITH A RING GEAR AND A SUN GEAR, A FINAL POWER DELIVERY SHAFT, MEANS CONNECTING SAID CONVERTER REACTION MEMBER TO SAID FINAL POWER DELIVERY SHAFT FOR ROTATION THEREWITH AS A UNIT, A SECOND GEAR UNIT INCLUDING A PLANET CARRIER SUPPORTING A PLANET PINION IN MESH WITH A SUN GEAR AND A RING GEAR, SAID LAST MENTIONED RING GEAR BEING CONNECTED TO SAID FINAL POWER DELIVERY SHAFT FOR ROTATION THEREWITH AS A UNIT, AN ENGAGEABLE AND RELEASABLE CLUTCH EFFECTIVE IN ALL FORWARD DRIVE RATIOS TO CONNECT SAID
Claim 2
Dependent Claim
156 words
IN A TRANSMISSION, A HYDRAULIC TORQUE CONVERTER INCLUDING AN IMPELLER, A TURBINE AND A REACTION MEMBER, A FLUID COUPLING OF THE TYPE ADAPTED TO BE SELECTIVELY FILLED WITH AND EMPTIED OF WORKING FLUID AND INCLUDING AN IMPELLER AND A TURBINE, AN ENGING DRIVE POWER INPUT SHAFT CONNECTED TO BOTH OF SAID IMPELLERS FOR DRIVING THE SAME, A FIRST GEAR UNIT, A PLANET CARRIER SUPPORTING A PLANET PINION GEAR IN MESH WITH A RING GEAR AND A SUN GEAR, A FINAL POWER DELIVERY SHAFT, MEANS CONNECTING SAID CONVERTER REACTION MEMBER TO SAID FINAL POWER DELIVERY SHAFT FOR ROTATION THEREWITH AS A UNIT, A SECOND GEAR UNIT INCLUDING A PLANET CARRIER SUPPORTING A PLANET PINION IN MESH WITH A SUN GEAR AND A RING GEAR, SAID LAST MENTIONED RING GEAR BEING CONNECTED TO SAID FINAL POWER DELIVERY SHAFT FOR ROTATION THEREWITH AS A UNIT, AN ENGAGEABLE AND RELEASABLE CLUTCH EFFECTIVE IN ALL FORWARD DRIVE RATIOS TO CONNECT SAID
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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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |