US3332410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine starting mechanism
Assignee: Tecumseh Products Co
•
Filing: 1965-07-26
•
Granted: 1967-07-25
•
Expires: 1985-07-26
Abstract
No abstract record available.
Inventors
- 👤 Jr John R Dwyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:55
CPC Classifications
F; F02; F02B; F02B63/00; F02B63/02; F02N; F02N3/00; F02N3/02; F02B75/00; F02B75/02; F02B2075/022; F02B2075/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A REWIND PULL STARTER FOR AN INTERNAL COMBUSTION ENGINE HAVING A FLYWHEEL WITH A CIRCULAR ROW OF TEETH THEREON, SAID STARTER COMPRISING A RIGID TUBULAR MEMBER ADAPTED TO BE AFFIXED TO THE MOTOR ADJACENT SAID FLYWHEEL TEETH, A REEL JOURNALED ON ONE END OF SAID TUBULAR MEMBER, A PULL-ROPE WOUND ON SAID REEL FOR IMPARTING ROTATION THERETO, A SPRING IN SAID TUBULAR MEMBER HAVING ONE END CONNECTED TO SAID REEL FOR ROTATION THEREWITH, MEANS ADAPTED TO SECURE THE END OF SAID SPRING OPPOSITE SAID ONE END TO SAID ENGINE FOR TENSIONING SAID SPRING AND RETAINING SAID OPPOSITE END FIXED RELATIVE TO SAID ENGINE TO THEREBY RETAIN SAID REEL ON SAID TUBULAR MEMBER, SAID SPRING SERVING TO STORE ENERGY UPON ROTATION OF SAID REEL TO RETURN SAID REEL ROTATIONALLY TO AN INITIAL POSITION, A
Claim 2
Dependent Claim
133 words
A REWIND PULL STARTER FOR AN INTERNAL COMBUSTION ENGINE HAVING A FLYWHEEL WITH A CIRCULAR ROW OF TEETH THEREON, SAID STARTER COMPRISING A RIGID TUBULAR MEMBER ADAPTED TO BE AFFIXED TO THE MOTOR ADJACENT SAID FLYWHEEL TEETH, A REEL JOURNALED ON ONE END OF SAID TUBULAR MEMBER, A PULL-ROPE WOUND ON SAID REEL FOR IMPARTING ROTATION THERETO, A SPRING IN SAID TUBULAR MEMBER HAVING ONE END CONNECTED TO SAID REEL FOR ROTATION THEREWITH, MEANS ADAPTED TO SECURE THE END OF SAID SPRING OPPOSITE SAID ONE END TO SAID ENGINE FOR TENSIONING SAID SPRING AND RETAINING SAID OPPOSITE END FIXED RELATIVE TO SAID ENGINE TO THEREBY RETAIN SAID REEL ON SAID TUBULAR MEMBER, SAID SPRING SERVING TO STORE ENERGY UPON ROTATION OF SAID REEL TO RETURN SAID REEL ROTATIONALLY TO AN INITIAL POSITION, A
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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |