US3479100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Journal rolling bearing having a built-in sealing element
Assignee: Timken France SAS
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Filing: 1968-09-13
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Granted: 1969-11-18
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Expires: 1988-09-13
Abstract
No abstract record available.
Inventors
- 👤 Alfred Pitner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:45
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7803; F16C33/7809; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C19/466
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2038475A
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US2427449A
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US2467049A
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US2893770A
Cited
GB833154A
Cited
US3003835A
Cited
US3167363A
Cited
US3206829A
Cited
US3348899A
Cited
US3362719A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |