US3350148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball bearing seal assembly
Assignee: GENERAL BEARING CO
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Filing: 1966-02-11
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Granted: 1967-10-31
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Expires: 1986-02-11
Abstract
No abstract record available.
Inventors
- 👤 Bradley E Sanguinetti
- 👤 Edward F Hayden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:22
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/80; F16C33/78; F16C33/784; F16C33/7843; F16C33/7846; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2208/00; F16C2208/20; F16C2208/66; Y; Y10; Y10S; Y10S277/00; Y10S277/925
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
100 words
A BEARING ASSEMBLY COMPRISING AN INNER RACE HAVING INNER AND OUTER SURFACES; AN OUTER RACE HAVING INNER AND OUTER SURFACES; A PLURALITY OF BALLS DISPOSED BETWEEN THE INNER SURFACE OF SAID OUTER RACE AND THE OUTER SURFACE OF SAID INNER RACE; AT LEAST ONE END OF THE INNER SURFACE OF SAID OUTER RACE CONTAINING AN ANNULAR RIDGE; AT LEAST ONE END IF THE OUTER SURFACE OF SAID INNER RACE CONTAINING AT LEAST TWO ANNULAR RIDGES OF DIFFERENT DIAMETERS; AND AT LEAST ONE SEAL RING HAVING A SNAP-FIT OUTER EDGE AND AN INNER EDGE COMFORMING TO SAID ANNULAR RIDGES OF DIFFERENT
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) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |