US3510182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing seals for drawn cup bearings
Assignee: Timken US LLC
•
Filing: 1966-05-27
•
Granted: 1970-05-05
•
Expires: 1986-05-27
Abstract
No abstract record available.
Inventors
- 👤 John H Cowles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:02
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/58; F16C33/60; F16C33/605; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C19/466; F16C33/588; F16C33/72; F16C33/76; F16C33/78; F16C33/7803; F16C33/7809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT74694B
Cited
GB546260A
Cited
US2659637A
Cited
US2757052A
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US2806725A
Cited
US2907596A
Cited
US2879114A
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US2868566A
Cited
GB811356A
Cited
US2894791A
Cited
US3003799A
Cited
US3021161A
Cited
US3117796A
Cited
US3129985A
Cited
US3207521A
Cited
US3206829A
Cited
US3348889A
Cited
US3203511A
Cited
US3306682A
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US3341265A
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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) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |