US4411333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor cycle fairing
Assignee: Individual
•
Filing: 1981-11-13
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Granted: 1983-10-25
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Expires: 2001-11-13
Abstract
Abstract A motor cycle including a frame and a fairing mounted on the frame, the fairing comprising a molded shell formed to provide a bridge portion having two depending side portions which define with the bridge portion a cavity of generally inverted U-shape in cross-section, a hollow front portion extending upwardly and forwardly from the side portions and forwardly from the bridge portion, and a rear portion extending rearwardly from the brige portion. The side portions are formed with rearwardly directed faces carrying leg protectors each having an outer lip to restrain movement of a rider's legs outwardly from behind the protector. The cavity in the fairing shell is filled with foam plastics material. The fairing protects a fuel tank against impact, either having the tank housed in it or being formed with side panels which at least partially cover the sides of the tank.
Inventors
- 👤 P. W. Bothwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:19
CPC Classifications
B; B62; B62J; B62J17/00; B62J17/02; B62J17/06
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
111 words
A motor cycle including a frame and a fairing mounted on the frame, the fairing comprising a body formed to provide a bridge portion having two depending side portions which define with the bridge portion a cavity of generally inverted U-shape in cross-section, a front portion extending upwardly and forwardly from the side portions and forwardly from the bridge portion, and a rear portion extending rearwardly from the bridge portion, the side portions being formed with rearwardly directed faces disposed in front of the positions to be occupied with a rider's legs and wherein the body comprises a shell filled with a relatively deformable material and completely enclosing the deformable material.
Claim 2
Dependent Claim
111 words
A motor cycle including a frame and a fairing mounted on the frame, the fairing comprising a body formed to provide a bridge portion having two depending side portions which define with the bridge portion a cavity of generally inverted U-shape in cross-section, a front portion extending upwardly and forwardly from the side portions and forwardly from the bridge portion, and a rear portion extending rearwardly from the bridge portion, the side portions being formed with rearwardly directed faces disposed in front of the positions to be occupied with a rider's legs and wherein the body comprises a shell filled with a relatively deformable material and completely enclosing the deformable material.
Claim 3
Dependent Claim
42 words
A motor cycle as claimed in claim 1 wherein the shell of the fairing contains layers of foam plastics material of progressively increasing densities from the outer side faces of the front portion inwardly towards the inner part of the front portion.
Claim 4
Dependent Claim
23 words
A motor cycle as claimed in claim 2 wherein there are interposed between adjacent ones of said layers webs of solid plastics material.
Claim 5
Dependent Claim
20 words
A motor cycle as claimed in claim 1 wherein a fuel tank is housed within the body of the fairing.
Claim 6
Dependent Claim
26 words
A motor cycle as claimed in claim 4 wherein the fuel tank extends through the bridge portion of the fairing into the front and rear portions.
Claim 7
Dependent Claim
35 words
A motor cycle as claimed in claim 1 wherein the body of the fairing is provided with panels extending between the sides of the rear portion and the inner sides of the rearwardly directed faces.
Claim 8
Dependent Claim
36 words
A motor cycle as claimed in claim 6 wherein a fuel tank is mounted within the confines of the frame with the side panels of the fairing at least partially covering the sides of the tank.
Claim 9
Dependent Claim
29 words
A motor cycle as claimed in claim 1 wherein the front portion of the fairing terminates rearwardly of a steering head for a front wheel carried by the frame.
Claim 10
Dependent Claim
56 words
A motor cycle as claimed in claim 1 wherein the front portion of the fairing extends forwardly beyond a steering head for a front wheel carried by the frame so that it encloses the head, the front portion being formed at opposite sides thereof with openings for the passage of handlebars connected to the steering head.
Claim 11
Dependent Claim
24 words
A motor cycle as claimed in claim 1 wherein the rearwardly directed faces of the side portions of the fairing carry deformable leg protectors.
Claim 12
Dependent Claim
38 words
A motor cycle as claimed in claim 10 wherein each leg protector is provided along its outer edge with a rearwardly extending, smoothly contoured lip arranged to restrain movement of a rider's leg outwardly from behind the protector.
Claim 13
Dependent Claim
28 words
A motor cycle as claimed in claim 11 wherein the lip of each leg protector is deformable to absorb at least some of the energy of an impact.
Claim 14
Dependent Claim
27 words
A motor cycle as claimed in claim 12 wherein each lip is substantially non-deformable under an outwards impact but deformable to absorb energy of a forwards impact.
Claim 15
Dependent Claim
22 words
A motor cycle as claimed in claim 1 wherein the fairing straddles at least one upper, longitudinally extending member of the frame.
Claim 16
Dependent Claim
36 words
A motor cycle as claimed in claim 14 wherein the fairing is keyed to the longitudinally extending member of the frame by an upwardly extending projection on the member engaged in a recess in the fairing.
Claim 17
Dependent Claim
48 words
A motor cycle as claimed in claim 1 further comprising an engine having an air intake, a plenum chamber defined by said body and communicating with the air intake and a duct defined by the body and leading to the plenum chamber from the outside of the body.
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) | 1986-10-24 | 1987-04-25 | 1987-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-24 | 1991-04-25 | 1991-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-24 | 1995-04-25 | 1995-10-25 | $7700.00 | Window Closed / Lapsed |