US3382015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing retention system
Assignee: Individual
•
Filing: 1965-03-04
•
Granted: 1968-05-07
•
Expires: 1985-03-04
Abstract
No abstract record available.
Inventors
- 👤 Robert H Steidl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:20
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/02; B; B25; B25B; B25B27/00; B25B27/14; B25B27/20; F16B; F16B21/00; F16B21/10; F16B21/16; F16B21/18; F16B21/183; F16C23/00; F16C23/02; F16C23/04; F16C23/043; F16C23/045; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49876; Y10T29/53; Y10T29/53657
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A COMPOSITE SELF-ALIGNING BEARING AND MOUNTING INSTALLATION COMPRISING: (A) A BEARING ASSEMBLY HAVING AN OUTER RACE PROVIDED WITH AN ANNULAR EXTERNAL GROOVE AND A PLURALITY OF SLOTS SUBSTANTIALLY PERPENDICULAR WITH SAID EXTERNAL GROOVE; (B) A MOUNTING STRUCTURE WITH A BORE HAVING AN INTERNAL ANNULAR GROOVE AND AN APERTURE PERPENDICULAR TO SAID INTERNAL ANNULAR GROOVE;
Claim 2
Dependent Claim
54 words
A COMPOSITE SELF-ALIGNING BEARING AND MOUNTING INSTALLATION COMPRISING: (A) A BEARING ASSEMBLY HAVING AN OUTER RACE PROVIDED WITH AN ANNULAR EXTERNAL GROOVE AND A PLURALITY OF SLOTS SUBSTANTIALLY PERPENDICULAR WITH SAID EXTERNAL GROOVE; (B) A MOUNTING STRUCTURE WITH A BORE HAVING AN INTERNAL ANNULAR GROOVE AND AN APERTURE PERPENDICULAR TO SAID INTERNAL ANNULAR GROOVE;
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) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |