US3292957A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed ball-type joints and the like
Assignee: Individual
•
Filing: 1964-01-20
•
Granted: 1966-12-20
•
Expires: 1984-01-20
Abstract
No abstract record available.
Inventors
- 👤 Ulderup Jurgen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:16
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0666; F16C11/0671; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32729
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
A SEAL FOR THE JUNCTION ON AND ELONGATED MEMBER AND A BODY EXTENDING GENERALLY TRANSVERSELY THERETO, COMPRISING A GENERALLY CONICAL BOOT SLEEVE OF OIL-RESISTANT ELASTOMERIC NONCELLULAR SYNTHETIC-RESIN MATERIAL SURROUNDING SAID MEMBER AND HAVING A LARGE END AND A SMALL END, SAID SLEEVE AT SAID LARGE END HAVING AN INWARDLY EXTENDING ANNULAR BEAD PORTION TO BEAR ANNULARLY AGAINST SAID BODY AND RECEIVABLE IN AN ANNULAR RECESS OF SAID BODY, AND AN ANNULAR L-SECTIONED CUFF PORTION OF RESILIENT CELLULAR FOAM SYNTHETIC RESIN MATERIAL AT SAID SMALL END OF SAID SLEEVE AND ON ITS INNER PERIPHERY, SAID CUFF RESILIENTLY HUGGING SAID MEMBER AT A LOCATION AXIALLY SPACED
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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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) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |