US4440255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air cleaner apparatus for motorized two-wheeled vehicle
Assignee: Honda Motor Co Ltd
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Filing: 1981-06-22
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Granted: 1984-04-03
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Expires: 2001-06-22
Abstract
Abstract An air cleaner is provided on an upstream end portion of an intake air passage of an engine of a motorcycle and is fixed inside a fairing on the motorcycle ahead of the engine. The air intake opening of the air cleaner is directed inwardly of the fairing and can be positioned below the fuel tank. The air cleaner is provided on the inside of the fairing member opposite to a side stand on the motorcycle.
Inventors
- 👤 Takashi Shinozaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:32
CPC Classifications
F; F02; F02B; F02B67/00; F02B67/10; B; B62; B62J; B62J17/00; B62J17/10; B62J40/00; F02B61/00; F02B61/02
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
122 words
An air cleaner apparatus in a motorized two-wheeled vehicle including a vehicle body having front and rear wheels, an internal combustion engine at a middle portion between the wheels, and a fairing member in front of the engine extending forwards and rearwards, comprising an air cleaner located at an upstream end portion of an intake passage of the engine fixedly provided inside the fairing member, said air cleaner comprising a cleaner casing integrally formed in a side surface of said fairing member having an external air intake opening directed inwardly of said fairing member and a main opening facing outwardly of said fairing member, a removeable cleaner element in said casing, and a covering plate removeably covering and sealing said main opening.
Claim 2
Dependent Claim
122 words
An air cleaner apparatus in a motorized two-wheeled vehicle including a vehicle body having front and rear wheels, an internal combustion engine at a middle portion between the wheels, and a fairing member in front of the engine extending forwards and rearwards, comprising an air cleaner located at an upstream end portion of an intake passage of the engine fixedly provided inside the fairing member, said air cleaner comprising a cleaner casing integrally formed in a side surface of said fairing member having an external air intake opening directed inwardly of said fairing member and a main opening facing outwardly of said fairing member, a removeable cleaner element in said casing, and a covering plate removeably covering and sealing said main opening.
Claim 3
Dependent Claim
35 words
An apparatus as claimed in claim 1, wherein the air cleaner is fixedly provided on the inside of the fairing member that is opposite to a side of the vehicle body having a side stand.
Claim 4
Dependent Claim
28 words
An apparatus as claimed in claim 1, wherein said external air intake opening of the air cleaner is positioned below a fuel tank provided on the vehicle body.
Claim 5
Dependent Claim
28 words
An apparatus as claimed in claim 2, wherein an external air intake opening of the air cleaner is positioned below a fuel tank provided on the vehicle body.
Claim 6
Independent Claim
58 words
An apparatus as claimed in claims 1 wherein the air cleaner is fixedly provided on the inside of the fairing member that is opposite to a side of the vehicle body having a side stand and said an external air intake opening is directed inwardly of the fairing towards said side of said vehicle having said side stand.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
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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) | 1987-04-03 | 1987-10-03 | 1988-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-03 | 1991-10-03 | 1992-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-03 | 1995-10-03 | 1996-04-03 | $7700.00 | Window Closed / Lapsed |