US3425758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seal for bearing assembly
Assignee: Federal Mogul LLC
•
Filing: 1966-06-28
•
Granted: 1969-02-04
•
Expires: 1986-06-28
Abstract
No abstract record available.
Inventors
- 👤 Hudson B Scheifele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:27
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/784; F16C33/7843; F16C19/00; F16C19/22; F16C19/24; F16C19/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1358848A
Cited
US2198376A
Cited
US2275307A
Cited
US2755113A
Cited
US2834616A
Cited
US2915345A
Cited
US3301616A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |