Patent US3275109A successfully refreshed from Google Patents.
US3275109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Friction coupling and brake control apparatus
Assignee: Honeywell Inc
•
Filing: 1964-11-12
•
Granted: 1966-09-27
•
Expires: 1984-11-12
Abstract
No abstract record available.
Inventors
- 👤 Gregory J Ganley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:39
CPC Classifications
F; F16; F16D; F16D67/00; F16D67/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
IN COMBINATION: AN INPUT SHAFT; A FIXED MEMBER WITH RESPECT TO WHICH SAID SHAFT IS ROTATABLE; AN OUTPT ELEMENT ROTATABLE WITH RESPECT TO SAID SHAFT AND TO SAID MEMBER; FIRST FRICTION COUPLING MEANS BETWEEN SAID SHAFT AND SAID ELEMENT; SECOND FRICTION MEANS BETWEEN SAID MEMBER AND SAID ELEMENT; THIRD FRICTION MEANS BETWEEN SAID SHAFT AND
Claim 2
Dependent Claim
55 words
IN COMBINATION: AN INPUT SHAFT; A FIXED MEMBER WITH RESPECT TO WHICH SAID SHAFT IS ROTATABLE; AN OUTPT ELEMENT ROTATABLE WITH RESPECT TO SAID SHAFT AND TO SAID MEMBER; FIRST FRICTION COUPLING MEANS BETWEEN SAID SHAFT AND SAID ELEMENT; SECOND FRICTION MEANS BETWEEN SAID MEMBER AND SAID ELEMENT; THIRD FRICTION MEANS BETWEEN SAID SHAFT AND
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) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |