US3937484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motorized two-wheeled vehicle with novel disposition of fuel tank and parts housing
Assignee: Honda Motor Co Ltd
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Filing: 1974-10-31
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Granted: 1976-02-10
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Expires: 1994-10-31
Abstract
Abstract A motorized two-wheeled vehicle in which the fuel tank is supported by the frame beneath the seat and a hollow housing is mounted between the seat and the steering handle at a position above the engine. The housing has openable upper and side covers, and various parts can be contained in the housing such as an air cleaner for the carburetor of the engine, a fuel filler neck for the fuel tank, an auxiliary tank for the radiator, a casing for tools, and the like, etc.
Inventors
- 👤 Minoru Morioka
- 👤 Nagatoshi Katagiri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:49
CPC Classifications
B; B62; B62K; B62K11/00; B62K11/02; B62K11/04; B62K11/06; B62K11/08; B62J; B62J9/00; B62J9/10; B62J9/18; B62K19/00; B62K19/46
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
152 words
In a motorized two-wheeled vehicle having a frame, a front wheel, a rear wheel, a driver's seat at the upper middle portion of the frame, a steering handle at the front portion of the frame, an internal combustion engine mounted on said frame, and a fuel tank mounted on said frame below said seat, an improvement comprising a housing secured to the frame between the seat and the steering handle at a location above the engine such that the engine is exposed therebeneath, said housing being adapted for enclosing various parts therein, said housing having at least one chamber with an upper surface, an upper cover pivotably mounted at said upper surface to be opened upwards, said housing being open at its bottom surface, said parts in said housing including an air cleaner connected to the internal combustion engine below said housing and introduced into the housing through the open bottom surface.
Claim 2
Dependent Claim
152 words
In a motorized two-wheeled vehicle having a frame, a front wheel, a rear wheel, a driver's seat at the upper middle portion of the frame, a steering handle at the front portion of the frame, an internal combustion engine mounted on said frame, and a fuel tank mounted on said frame below said seat, an improvement comprising a housing secured to the frame between the seat and the steering handle at a location above the engine such that the engine is exposed therebeneath, said housing being adapted for enclosing various parts therein, said housing having at least one chamber with an upper surface, an upper cover pivotably mounted at said upper surface to be opened upwards, said housing being open at its bottom surface, said parts in said housing including an air cleaner connected to the internal combustion engine below said housing and introduced into the housing through the open bottom surface.
Claim 3
Dependent Claim
26 words
A motorized two-wheeled vehicle as claimed in claim 1 comprising a fuel filler for said fuel tank introduced into said housing through said open bottom surface.
Claim 4
Dependent Claim
48 words
A motorized two-wheeled vehicle as claimed in claim 1 wherein said one chamber is a middle chamber, said housing also having left and right side chambers on opposite lateral sides of the middle chamber, and respective side covers pivotably mounted at said side chambers to be opened sidewards.
Claim 5
Dependent Claim
41 words
A motorized two-wheeled vehicle as claimed in claim 3 wherein said parts in said housing further include a fuel filler for the fuel tank, a subsidiary tank for a radiator of the engine, and a casing for tools or the like.
Claim 6
Dependent Claim
52 words
A motorized two-wheeled vehicle as claimed in claim 3, wherein the upper cover has opposite side edges with engaging edges bent downwards so that when the side covers are closed and then the upper cover is closed, the engaging edges are brought into lateral engagement with upper edges of said side covers.
Claim 7
Dependent Claim
25 words
A motorized two-wheeled vehicle as claimed in claim 1, comprising partition means secured to said frame and dividing said housing into a plurality of chambers.
Claim 8
Dependent Claim
28 words
A motorized two-wheeled vehicle as claimed in claim 6, wherein said frame includes side frame members and said partition means comprises side plates secured to side frame members.
Claim 9
Dependent Claim
35 words
A motorized two-wheeled vehicle as claimed in claim 1, wherein the internal combustion engine includes portions which extend laterally to the left and right of the frame, and a carburetor is provided above the engine.
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) | 1979-02-09 | 1979-08-11 | 1980-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-02-09 | 1983-08-11 | 1984-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-02-09 | 1987-08-11 | 1988-02-10 | $7700.00 | Window Closed / Lapsed |