US3240322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eccentric pulley drives
Assignee: Individual
•
Filing: 1964-02-11
•
Granted: 1966-03-15
•
Expires: 1984-02-11
Abstract
No abstract record available.
Inventors
- 👤 Kenneth M Allen
- 👤 Chester H Harper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:17
CPC Classifications
B; B65; B65G; B65G27/00; B65G27/10; B65G27/16; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18152
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
IN COMBINATION, A MOVABLE MEMBER TO BE DRIVEN, A DRIVEN PULLEY MOUNTED ON A MOVABLE AXIS OF ROTATION AND DRIVINGLY COUPLED TO THE MOVABLE MEMBER, A DRIVE PULLEY MOUNTED ON A FIXED AXIS OF ROTATION, AND BELT MEANS TRAINED ABOUT AND COUPLING THE DRIVE AND DRIVEN PULLEYS, ONE OF THE PULLEYS BEING MOUNTED ECCENTRICALLY ON THE AXIS OF ROTATION THEREOF.
Claim 2
Dependent Claim
60 words
IN COMBINATION, A MOVABLE MEMBER TO BE DRIVEN, A DRIVEN PULLEY MOUNTED ON A MOVABLE AXIS OF ROTATION AND DRIVINGLY COUPLED TO THE MOVABLE MEMBER, A DRIVE PULLEY MOUNTED ON A FIXED AXIS OF ROTATION, AND BELT MEANS TRAINED ABOUT AND COUPLING THE DRIVE AND DRIVEN PULLEYS, ONE OF THE PULLEYS BEING MOUNTED ECCENTRICALLY ON THE AXIS OF ROTATION THEREOF.
References Cited (Backward Citations)
US3029945A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |