Patent US2745944A successfully refreshed from Google Patents.
Patent US2494023A successfully refreshed from Google Patents.
US2494023A
Expired / Lapsed
US
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Laminated bearing
Assignee: Individual
•
Filing: 1945-09-22
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Granted: 1950-01-10
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Expires: 1965-09-22
Abstract
No abstract record available.
Inventors
- 👤 Floyd J Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:01
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1025; F16C33/103; D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/08; D01H7/10; F16C27/00; F16C27/06; F16C27/063; F16C2340/00; F16C2340/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-09 | 1953-07-11 | 1954-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-09 | 1957-07-11 | 1958-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-09 | 1961-07-11 | 1962-01-10 | $7700.00 | Window Closed / Lapsed |