Patent US4030561A successfully refreshed from Google Patents.
US4030561A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety kickstarter for motorcycles
Assignee: Honda Motor Co Ltd
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Filing: 1976-01-29
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Granted: 1977-06-21
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Expires: 1996-01-29
Abstract
Abstract Adjacent to a retractable kickstarter on a motorcycle engine unit, there is arranged a footrest pivotable between working and retracted positions. The footrest has formed thereon a stop which when the footrest is in its working position, functions to hold the kickstarter retracted. The kickstarter can be moved to its working position for starting up the engine only after the footrest has been retracted.
Inventors
- 👤 Michiyoshi Hashimoto
- 👤 Hisahumi Shako
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:34
CPC Classifications
F; F02; F02N; F02N3/00; F02N3/04; B; B62; B62J; B62J25/00; B62J25/06; B62K; B62K23/00; B62K23/08; F02B; F02B61/00; F02B61/02; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2164; Y10T74/2168; Y10T74/2172
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
90 words
In a motorcycle, in combination, a kickstarter pivotally mounted on the motorcycle for pivotal movement between a working and a retracted position, and a footrest pivotally mounted on the motorcycle adjacent the kickstarter for pivotal movement between a working and a retracted position, and means on said kickstarter and footrest for permitting the kickstarter to be pivotable to its working position only when the footrest is in its retracted position, while when the footrest is in its working position the kickstarter is locked against pivotal movement to its working position.
Claim 2
Dependent Claim
90 words
In a motorcycle, in combination, a kickstarter pivotally mounted on the motorcycle for pivotal movement between a working and a retracted position, and a footrest pivotally mounted on the motorcycle adjacent the kickstarter for pivotal movement between a working and a retracted position, and means on said kickstarter and footrest for permitting the kickstarter to be pivotable to its working position only when the footrest is in its retracted position, while when the footrest is in its working position the kickstarter is locked against pivotal movement to its working position.
Claim 3
Dependent Claim
46 words
The combination as set forth in claim 1, wherein said means comprises a stop on the footrest positioned such that when the footrest is in its working position, the stop is disposed in opposed relationship to the kickstarter for locking the same in its retracted position.
Claim 4
Dependent Claim
96 words
In a motorcycle, in combination, a kickstarter pivotally supported at one end on the motorcycle for pivotal movement between a working and a retracted position, a substantially crank-shaped footrest pivotally supported at one end on the motorcycle adjacent the kickstarter for pivotal movement between a working and a retracted position about an axis extending in the longitudinal direction of the motorcycle, and a stop formed on the footrest in a position intermediate the opposite ends thereof whereby when the footrest is in its working position, the kickstarter is restrained from pivotal movement to its working position.
Claim 5
Dependent Claim
96 words
In a motorcycle, in combination, a kickstarter pivotally supported at one end on the motorcycle for pivotal movement between a working and a retracted position, a substantially crank-shaped footrest pivotally supported at one end on the motorcycle adjacent the kickstarter for pivotal movement between a working and a retracted position about an axis extending in the longitudinal direction of the motorcycle, and a stop formed on the footrest in a position intermediate the opposite ends thereof whereby when the footrest is in its working position, the kickstarter is restrained from pivotal movement to its working position.
Claim 6
Dependent Claim
52 words
The combination as set forth in claim 3, wherein the kickstarter has a flat surface portion located adjacent said one end thereof, the flat surface portion being disposed in opposed relationship to the stop on the footrest when the kickstarter is in its retracted position and the footrest in its working position.
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) | 1980-06-20 | 1980-12-20 | 1981-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-20 | 1984-12-20 | 1985-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-20 | 1988-12-20 | 1989-06-21 | $7700.00 | Window Closed / Lapsed |