Patent US3051534A successfully refreshed from Google Patents.
US3051534A
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US
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Bearing cage assembly
Assignee: Federal Mogul Bower Bearings Inc
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Filing: 1960-01-18
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Granted: 1962-08-28
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Expires: 1980-01-18
Abstract
No abstract record available.
Inventors
- 👤 Theodor B Kohler
- 👤 Aho Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:38
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/46; F16C33/4617; F16C33/4641; F16C33/4611; F16C19/00; F16C19/22; F16C19/24; F16C19/26; F16C19/34; F16C19/36; F16C19/364; F16C2300/00; F16C2300/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49679; Y10T29/49686; Y10T29/49687; Y10T29/49691; Y10T29/4971
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1911544A
Cited
US1734222A
Cited
US2166377A
Cited
GB564342A
Cited
US2765203A
Cited
US2772128A
Cited
US2976092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |