US3135564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-friction bearing and method of making same
Assignee: General Electric Co
•
Filing: 1961-12-27
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Granted: 1964-06-02
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Expires: 1981-12-27
Abstract
No abstract record available.
Inventors
- 👤 Maynard C Agens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:49
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7893; F16C33/30; F16C33/38; F16C33/44; F16C33/66; F16C33/6603; F16C33/6607; F16C33/6611; F16C33/6637; F16C33/664; F16C33/6648; F16C41/00; F16C41/001; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2220/00; F16C2220/02; F16C2220/06; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/909; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49702
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A SELF-LUBRICATED ANTI-FRICTION BEARING HAVING COMPONENT PARTS COMPRISING AN INNER ING HAVING A RACE ON THE OUTER PERIPHERY AND A COAXIAL OUTER-RING HAVING A RACE ON THE INNER PERIPHERY, A PLURALITY OF ROLLING ELEMENTS CARRIED IN SAID RACES AND BEING MOVABLE RELATIVE THERETO, AND A FORMED-IN-PLACE, UNITARY, SOLID PLASTISOL CONTAINING A LUBRICANT COMPLETELY FILLING THE ANNULAR SPACE BETWEEN THE RINGS AND ROLLING ELEMENTS TO A SUFFICIENT DEPTH THAT THE ROLLING ELEMENTS ARE COMPLETELY COVERED.
Claim 2
Dependent Claim
74 words
A SELF-LUBRICATED ANTI-FRICTION BEARING HAVING COMPONENT PARTS COMPRISING AN INNER ING HAVING A RACE ON THE OUTER PERIPHERY AND A COAXIAL OUTER-RING HAVING A RACE ON THE INNER PERIPHERY, A PLURALITY OF ROLLING ELEMENTS CARRIED IN SAID RACES AND BEING MOVABLE RELATIVE THERETO, AND A FORMED-IN-PLACE, UNITARY, SOLID PLASTISOL CONTAINING A LUBRICANT COMPLETELY FILLING THE ANNULAR SPACE BETWEEN THE RINGS AND ROLLING ELEMENTS TO A SUFFICIENT DEPTH THAT THE ROLLING ELEMENTS ARE COMPLETELY COVERED.
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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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |