Patent US4449336A successfully refreshed from Google Patents.
Patent US3268034A successfully refreshed from Google Patents.
US3268034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spot type disc brake
Assignee: Bendix Corp
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Filing: 1962-05-07
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Granted: 1966-08-23
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Expires: 1982-05-07
Abstract
No abstract record available.
Inventors
- 👤 Richard T Burnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:52
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/02; F16D55/22; F16D55/224; F16D55/225; F16D55/2255
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
IN A DISK BRAKE: A ROTOR HAVING FRICTION FACES THEREON, A HOUSING STRADDLING SAID ROTOR AND HAVING A PAIR OF CIRCUMFERENTIAL SPACED BEARING PORTIONS ON ONE SIDE OF SAID ROTOR, A SUPPORT MEMBER, AND TWO LINKS, EACH LINK BEING PIVOTALLY MOUNTED INDEPENDENTLY OF EACH OTHER AT ONE END ON SAID SUPPORT MEMBER ABOUT AN AXIS GENERALLY PARALLEL TO THE PLANE OF SAID ROTOR FRICTION FACES, AND MEANS CONNECTING THE OTHER END OF EACH LINK TO A RESPECTIVE ONE OF SAID CIRCUMFERENTIALLY SPACED BEARING PORTIONS OF SAID HOUSING FOR RELATIVE ROTATION THEREBETWEEN ABOUT AT LEAST TWO AXES WHICH INTERSECT.
Claim 2
Dependent Claim
98 words
IN A DISK BRAKE: A ROTOR HAVING FRICTION FACES THEREON, A HOUSING STRADDLING SAID ROTOR AND HAVING A PAIR OF CIRCUMFERENTIAL SPACED BEARING PORTIONS ON ONE SIDE OF SAID ROTOR, A SUPPORT MEMBER, AND TWO LINKS, EACH LINK BEING PIVOTALLY MOUNTED INDEPENDENTLY OF EACH OTHER AT ONE END ON SAID SUPPORT MEMBER ABOUT AN AXIS GENERALLY PARALLEL TO THE PLANE OF SAID ROTOR FRICTION FACES, AND MEANS CONNECTING THE OTHER END OF EACH LINK TO A RESPECTIVE ONE OF SAID CIRCUMFERENTIALLY SPACED BEARING PORTIONS OF SAID HOUSING FOR RELATIVE ROTATION THEREBETWEEN ABOUT AT LEAST TWO AXES WHICH INTERSECT.
References Cited (Backward Citations)
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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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |