US3614943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine rocker arm support means
Assignee: Individual
•
Filing: 1970-06-01
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Granted: 1971-10-26
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Expires: 1990-06-01
Abstract
Abstract A PAIR OF ROCKER ARMS ARE EACH MOUNTED TO THE CYLINDER HEAD ON ITS OWN STUD, EACH CONTAINING A SEMI-CYLINDRICAL FULCRUM HAVING A FLAT SIDED SHANK DEPENDING INTEGRALLY THEREFROM AND NESTED IN A TROUGH IN A PLATE CONNECTING THE FULCRUM, THE PLATE PREVENTING RELATIVE ROTATION BETWEEN THE FULCRUMS AND CYLINDER HEAD, THE FULCRUM SHAPE PREVENTING RELATIVE ROTATION LATERALLY BETWEEN THE FULCRUMS AND ROCKER ARMS.
Inventors
- 👤 Gerald A Schley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:31
CPC Classifications
F; F01; F01L; F01L1/00; F01L1/12; F01L1/18; F01L1/181; F01L1/182; F01L1/183
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-10-25 | 1975-04-26 | 1975-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-25 | 1979-04-26 | 1979-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-25 | 1983-04-26 | 1983-10-26 | $7700.00 | Window Closed / Lapsed |