US3143333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing support and retention of integral choke unit
Assignee: Holley Performance Products Inc
•
Filing: 1961-04-03
•
Granted: 1964-08-04
•
Expires: 1981-04-03
Abstract
No abstract record available.
Inventors
- 👤 Bob G Lift
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:54
CPC Classifications
F; F02; F02M; F02M1/00; F02M1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
STRUCTURE FOR ROTATABLY MOUNTING A SHAFT COMPRISING A LUNG EXTENDING OUTWARDLY FROM A SURFACE, A SLOT EXTENDING THROUGH SAID LUG TOWARD SAID SURFACE HAVING A DEPTH GREATER THAN THE DIAMETER OF THE SHAFT TO BE ROTATABLY MOUNTED FOR RECEIVING THE SHAFT, A GROOVE IN SAID LUG EXTENDING TRANSVERSELY OF SAID SLOT AND A SHAFT POSITIONED IN SAID SLOT AND TOWARD SAID SURFACE, A PIN LOCATED OUTWARDLY OF SAID SLOT SO AS TO BE BETWEEN THE OPEN END OF THE SLOT AND A SHAFT POSITIONED IN THE SLOT EXTENDING TRANSVERSELY OF THE LUG AND SLOT HAVING ENDS LOCATED IN SAID GROOVE, SAID GROOVE HAVING SIDE WALLS CONVERGING OUTWARDLY OF SAID LUG FOR FIRMLY HOLDING THE PIN WITHIN THE GROOVE.
Claim 2
Dependent Claim
118 words
STRUCTURE FOR ROTATABLY MOUNTING A SHAFT COMPRISING A LUNG EXTENDING OUTWARDLY FROM A SURFACE, A SLOT EXTENDING THROUGH SAID LUG TOWARD SAID SURFACE HAVING A DEPTH GREATER THAN THE DIAMETER OF THE SHAFT TO BE ROTATABLY MOUNTED FOR RECEIVING THE SHAFT, A GROOVE IN SAID LUG EXTENDING TRANSVERSELY OF SAID SLOT AND A SHAFT POSITIONED IN SAID SLOT AND TOWARD SAID SURFACE, A PIN LOCATED OUTWARDLY OF SAID SLOT SO AS TO BE BETWEEN THE OPEN END OF THE SLOT AND A SHAFT POSITIONED IN THE SLOT EXTENDING TRANSVERSELY OF THE LUG AND SLOT HAVING ENDS LOCATED IN SAID GROOVE, SAID GROOVE HAVING SIDE WALLS CONVERGING OUTWARDLY OF SAID LUG FOR FIRMLY HOLDING THE PIN WITHIN THE GROOVE.
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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) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |