Patent US791002A successfully refreshed from Google Patents.
Patent US3276554A successfully refreshed from Google Patents.
US3276554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Forage wagon clutch
Assignee: Individual
•
Filing: 1964-07-15
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Granted: 1966-10-04
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Expires: 1984-07-15
Abstract
No abstract record available.
Inventors
- 👤 John E Kasten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:37
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0266
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A CLUTCH COMPRISING SUPPORT MEANS, FIRST AND SECOND CLUTCH MEMBERS, MEANS ON SAID SUPPORT MEANS MOUNTING SAID FIRST AND SECOND CLUTCH MEMBERS ABOUT A COMMON AXIS, A PIN MOVABLY CARRIIED BY ONE OF SAID CLUTCH MEMBERS FOR DISPLACEMENT BETWEEN A DRIVE POSITION IN ENGAGEMENT WITH SAID OTHER CLUTCH MEMBER AND A RELEASE POSITION DISENGAGED FROM SAID OTHER CLUTCH MEMBER, A SINGLE TRIP MEMBER, MEANS MOUNTING SAID TRIP MEMBER ON SAID SUPPORT MEANS FOR MOVEMENT BETWEEN A RETRACTED POSITION AND AN OPERATIVE POSITION LOCATED TO EFFECT SHIFTING OF SAID PIN FROM SAID DRIVE POSITION TO SAID RELEASE POSITION IN RESPONSE TO ROTATION OF SAID CLUTCH MEMBERS, A SPRING YIELDABLY BIASING SAID TRIP MEMBER TOWARD SAID RETRACTED POSITION, AND A DOG EXTENDING FROM SAID PIN, SAID DOG INCLUDING A PAIR OF SURFACES LOCATED FOR ENGAGEMENT WITH SAID TRIP MEMBER TO EFFECT SHIFTING OF SAID PIN FROM SAID DRIVE POSITION TO SAID RELEASE POSITION IN RESPONSE TO ROTATION OF SAID CLUCTH MEMBERS WHEN SAID TRIP MEMBER IS LOCATED IN SAID OPERATIVE POSITION AND REGARDLESS OF THE DIRECTION OF ROTATION OF SAID CLUTCH MEMBERS.
Claim 2
Dependent Claim
180 words
A CLUTCH COMPRISING SUPPORT MEANS, FIRST AND SECOND CLUTCH MEMBERS, MEANS ON SAID SUPPORT MEANS MOUNTING SAID FIRST AND SECOND CLUTCH MEMBERS ABOUT A COMMON AXIS, A PIN MOVABLY CARRIIED BY ONE OF SAID CLUTCH MEMBERS FOR DISPLACEMENT BETWEEN A DRIVE POSITION IN ENGAGEMENT WITH SAID OTHER CLUTCH MEMBER AND A RELEASE POSITION DISENGAGED FROM SAID OTHER CLUTCH MEMBER, A SINGLE TRIP MEMBER, MEANS MOUNTING SAID TRIP MEMBER ON SAID SUPPORT MEANS FOR MOVEMENT BETWEEN A RETRACTED POSITION AND AN OPERATIVE POSITION LOCATED TO EFFECT SHIFTING OF SAID PIN FROM SAID DRIVE POSITION TO SAID RELEASE POSITION IN RESPONSE TO ROTATION OF SAID CLUTCH MEMBERS, A SPRING YIELDABLY BIASING SAID TRIP MEMBER TOWARD SAID RETRACTED POSITION, AND A DOG EXTENDING FROM SAID PIN, SAID DOG INCLUDING A PAIR OF SURFACES LOCATED FOR ENGAGEMENT WITH SAID TRIP MEMBER TO EFFECT SHIFTING OF SAID PIN FROM SAID DRIVE POSITION TO SAID RELEASE POSITION IN RESPONSE TO ROTATION OF SAID CLUCTH MEMBERS WHEN SAID TRIP MEMBER IS LOCATED IN SAID OPERATIVE POSITION AND REGARDLESS OF THE DIRECTION OF ROTATION OF SAID CLUTCH MEMBERS.
References Cited (Backward Citations)
FR1216279A
Cited
US3176812A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |