Patent US2883805A successfully refreshed from Google Patents.
Patent US3572157A successfully refreshed from Google Patents.
US3572157A
Expired / Lapsed
US
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Pin and socket pinion bearing for rack and pinion assembly
Assignee: TRW Steering Systems Ltd
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Filing: 1969-07-08
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Granted: 1971-03-23
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Expires: 1989-07-08
Abstract
Abstract AN INEXPENSIVE PINION MOUNTING FOR RACK AND PINION ASSEMBLIES USEFUL IN AUTOMOTIVE STEERING GEAR HAVING COOPERATING SOCKET AND PIN OR SPIGOT PARTS PROVIDING RADIAL AND THRUST BEARING SURFACES SUPPORTING A FREE END OF THE PINION AND COACTING WITH AN ADJUSTABLE ANTI-FRICTION RADIAL AND THRUST BEARING TO ROTATABLY MOUNT THE PINION AND HOLD IT AGAINST AXIAL SHIFTING IN A HOUSING FOR THE ASSEMBLY.
Inventors
- 👤 Frederick J Adams
- 👤 Ronald S Goldsmith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:41
CPC Classifications
F; F16; F16H; F16H19/00; F16H19/02; F16H19/04; B; B62; B62D; B62D3/00; B62D3/02; B62D3/12; F16C; F16C17/00; F16C17/10; F16C21/00; F16C19/00; F16C19/02; F16C19/14; F16C19/16; F16C19/163; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19623; Y10T74/19642; Y10T74/1967
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) | 1974-03-22 | 1974-09-21 | 1975-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-22 | 1978-09-21 | 1979-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-22 | 1982-09-21 | 1983-03-23 | $7700.00 | Window Closed / Lapsed |