Patent US3605946A successfully refreshed from Google Patents.
US3605946A
Expired / Lapsed
US
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Power transmission lubrication arrangement
Assignee: Motors Liquidation Co
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Filing: 1970-03-11
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Granted: 1971-09-20
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Expires: 1990-03-11
Abstract
Abstract IN A VEHICLE POWER TRANSMISSION LUBRICANT IS PUMPED BY A PAIR OF MESHING HELICAL GEARS TO LUBRICATE HIGHLY LOADED BEARINGS OF THE TRANSMISSION WHEN THE TRANSMISSION IS OPERATIVE TO PROVIDE FORWARD DRIVE FOR THE VEHICLE.
Inventors
- 👤 Adolf Oehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:00
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/042; F16H57/0421; F16H57/0434; F16H57/048; F16H57/0493; F16H3/00; F16H3/02; F16H3/08; F16H3/087; F16H3/091; F16H3/0915
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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |