Patent US2178283A successfully refreshed from Google Patents.
Patent US3250554A successfully refreshed from Google Patents.
US3250554A
Expired / Lapsed
US
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Plastic bearing means for the interface of a ball and socket joint
Assignee: Motors Liquidation Co
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Filing: 1962-01-03
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Granted: 1966-05-10
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Expires: 1982-01-03
Abstract
No abstract record available.
Inventors
- 👤 Melvin V Roode
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:14
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; F16C11/0623; F16C11/0628; F16C11/0633; F16C33/00; F16C33/02; F16C33/04; F16C33/20; F16C2202/00; F16C2202/50; F16C2208/00; F16C2208/02; F16C2208/20; F16C2208/60; F16C2208/66; F16C2220/00; F16C2220/02; F16C2220/04; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/908; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32737; Y10T403/32771
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3108830A
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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) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |