US3133769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Permanently lubricated rubber bearing
Assignee: Clevite Harris Products Inc
•
Filing: 1961-04-13
•
Granted: 1964-05-19
•
Expires: 1981-04-13
Abstract
No abstract record available.
Inventors
- 👤 Robert T Drake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:40
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/22; F16F; F16F1/00; F16F1/36; F16F1/373; F16F1/376; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/905
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A BEARING FOR ROTARY MOTION COMPRISING, AN INNER MEMBER, AN OUTER MEMBER AROUND SAID INNER MEMBER AND SPACED THEREFROM, RUBBER-LIKE BUSHING MEANS COMPRESSED BETWEEN SAID INNER AND OUTER MEMBERS FOR TRANSMITTING LOAD FROM ONE OF SAID MEMBERS TO THE OTHER, SAID RUBBER-LIKE BUSHING MEANS HAVING ON ONE EXCESSIVE OUTWARD PROJECTION OF THE PLUGER THEREFROM AND THE FORK LIMBS BEING SUFFICIENTLY FEXIBLE TO ALLOW THE
Claim 2
Dependent Claim
64 words
A BEARING FOR ROTARY MOTION COMPRISING, AN INNER MEMBER, AN OUTER MEMBER AROUND SAID INNER MEMBER AND SPACED THEREFROM, RUBBER-LIKE BUSHING MEANS COMPRESSED BETWEEN SAID INNER AND OUTER MEMBERS FOR TRANSMITTING LOAD FROM ONE OF SAID MEMBERS TO THE OTHER, SAID RUBBER-LIKE BUSHING MEANS HAVING ON ONE EXCESSIVE OUTWARD PROJECTION OF THE PLUGER THEREFROM AND THE FORK LIMBS BEING SUFFICIENTLY FEXIBLE TO ALLOW THE
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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) | 1967-05-19 | 1967-11-18 | 1968-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-19 | 1971-11-18 | 1972-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-19 | 1975-11-18 | 1976-05-19 | $7700.00 | Window Closed / Lapsed |