Patent US3009748A successfully refreshed from Google Patents.
US3009748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accurately centered anti-friction bearing assembly
Assignee: Roulements a Aiguilles SA
•
Filing: 1959-07-06
•
Granted: 1961-11-21
•
Expires: 1979-07-06
Abstract
No abstract record available.
Inventors
- 👤 Pitner Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:21
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C25/00; F16C25/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49647; Y10T29/49668; Y10T29/49671; Y10T29/49673
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US977655A
Cited
GB161911A
Cited
GB269867A
Cited
US1972581A
Cited
FR837249A
Cited
FR1079848A
Cited
GB763703A
Cited
US2913859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-20 | 1965-05-22 | 1965-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-20 | 1969-05-22 | 1969-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-20 | 1973-05-22 | 1973-11-21 | $7700.00 | Window Closed / Lapsed |