US3366099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Recoil type of gasoline engine starter
Assignee: Jacobsen Manufacturing Co
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Filing: 1966-10-12
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Granted: 1968-01-30
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Expires: 1986-10-12
Abstract
No abstract record available.
Inventors
- 👤 Vernon R Kaufman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:41
CPC Classifications
F; F02; F02N; F02N3/00; F02N3/02; Y; Y10; Y10T; Y10T74/00; Y10T74/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
206 words
A RECOIL TYPE OF GASOLINE ENGINE STARTER FOR USE ON AN ENGINE HAVING FAN BLADES CONNECTED TO THE ENGINE SHAFT FOR ROTATION THEREWITH, THE COMBINATION COMPRISING A PULLEY ROTATABLY MOUNTED FOR ROTATION RELATIVE TO SAID FAN BLADES, A PAWL PIVOTALLY MOUNTED ON SAID PULLEY TO BE BOTH PIVOTALLY RETRACTABLE AND PIVOTALLY EXTENDABLE THEREFROM AND BEING EXTENDABLE INTO ABUTMENT WITH SAID FAN BLADES TO ROTATABLY DRIVE SAID FAN BLADES IN STARTING SAID ENGINE, A LEVER OPERATIVELY CONNECTED TO SAID PAWL AND BEING RELATED THERETO IN A LOST MOTION CONNECTION WITH RESPECT TO THE INITIAL ROTATION OF SAID PULLEY FOR DIRECTIONS AND BEING ROTATABLE RELATIVE TO SAID PULLEY FOR PIVOTING SAID PAWL BETWEEN THE EXTENDED AND RETRACTED POSITIONS AND WITH SAID LEVER BEING SUBSEQUENTLY ROTATABLE WITH SAID PULLEY, A ROPE TRAINED ON SAID PULLEY FOR ROTATING THE LATTER WHEREBY INITIAL ROTATION OF SAID PULLEY PIVOTALLY EXTENDS SAID PAWL AND ADDITIONAL ROTATION ENGAGES SAID PAWL WITH SAID FAN BLADES FOR CRANKING SAID ENGINE, AND A RECOIL SPRING CONNECTED TO SAID PULLEY FOR ROTATING THE LATTER IN A DIRECTION TO REWIND SAID ROPE ONTO SAID PULLEY AFTER SAID ROPE IS PULLED FOR STARTING SAID ENGINE WHEREBY INITIAL REWIND ROTATION OF SAID PULLEY PIVOTALLY RETRACTS SAID PAWL FROM SAID FAN BLADES.
Claim 2
Dependent Claim
206 words
A RECOIL TYPE OF GASOLINE ENGINE STARTER FOR USE ON AN ENGINE HAVING FAN BLADES CONNECTED TO THE ENGINE SHAFT FOR ROTATION THEREWITH, THE COMBINATION COMPRISING A PULLEY ROTATABLY MOUNTED FOR ROTATION RELATIVE TO SAID FAN BLADES, A PAWL PIVOTALLY MOUNTED ON SAID PULLEY TO BE BOTH PIVOTALLY RETRACTABLE AND PIVOTALLY EXTENDABLE THEREFROM AND BEING EXTENDABLE INTO ABUTMENT WITH SAID FAN BLADES TO ROTATABLY DRIVE SAID FAN BLADES IN STARTING SAID ENGINE, A LEVER OPERATIVELY CONNECTED TO SAID PAWL AND BEING RELATED THERETO IN A LOST MOTION CONNECTION WITH RESPECT TO THE INITIAL ROTATION OF SAID PULLEY FOR DIRECTIONS AND BEING ROTATABLE RELATIVE TO SAID PULLEY FOR PIVOTING SAID PAWL BETWEEN THE EXTENDED AND RETRACTED POSITIONS AND WITH SAID LEVER BEING SUBSEQUENTLY ROTATABLE WITH SAID PULLEY, A ROPE TRAINED ON SAID PULLEY FOR ROTATING THE LATTER WHEREBY INITIAL ROTATION OF SAID PULLEY PIVOTALLY EXTENDS SAID PAWL AND ADDITIONAL ROTATION ENGAGES SAID PAWL WITH SAID FAN BLADES FOR CRANKING SAID ENGINE, AND A RECOIL SPRING CONNECTED TO SAID PULLEY FOR ROTATING THE LATTER IN A DIRECTION TO REWIND SAID ROPE ONTO SAID PULLEY AFTER SAID ROPE IS PULLED FOR STARTING SAID ENGINE WHEREBY INITIAL REWIND ROTATION OF SAID PULLEY PIVOTALLY RETRACTS SAID PAWL FROM SAID FAN BLADES.
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) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |