Patent US3273946A successfully refreshed from Google Patents.
US3273946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Idler arm repair bushing
Assignee: Individual
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Filing: 1962-12-21
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Granted: 1966-09-20
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Expires: 1982-12-21
Abstract
No abstract record available.
Inventors
- 👤 Theodore C Gerner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:14
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/16; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
97 words
AN ADJUSTABLE SLACK TAKE-UP BEARING BUSHING ASSEMBLY COMPRISING CONCENTRIC OUTER AND INNER MEMBERS HAVING COOPERATING TAPERED CONICAL BEARING SURFACES, A BEARING SLEEVE ROTATABLY INTERPOSED BETWEEN SAID MEMBER SURFACES, SAID SLEEVE HAVING CONICAL INTERNAL AND EXTERNAL SURFACES COOPERATIVELY AND MOVABLY ENGAGED WITH SAID SURFACES OF SAID INNER AND OUTER MEMBERS RESPECTIVELY, SEALING MEANS INTERPOSED BETWEEN SAID MEMBERS AT THEIR OPPOSITE ENDS ENCLOSING SAID SLEEVE, RESILIENT MEANS WITHIN SAID OUTER MEMBER FOR YIELDINGLY AND AXIALLY URGING SAID INNER MEMBER SURFACE INTO WEAR TAKEUP ENGAGEMENT WITH SAID SLEEVE AND THE LATTER INTO WEAR TAKE-UP ENGAGEMENT WITH SAID OUTER MEMBER SURFACE.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |