US4111448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motorcycle passenger support
Assignee: Individual
•
Filing: 1976-10-18
•
Granted: 1978-09-05
•
Expires: 1996-10-18
Abstract
Abstract A passenger support and protective device for use in connection with a motorcycle is disclosed, including anchoring means for attachment to the motorcycle seat, an upper support structure attached to the anchoring means, and including a back rest adapted to support the passenger seated in a motorcycle seat and a pair of protective upper side rails attached to the back rest for protecting at least the lower torso of the passenger, and a lower support structure for stabilizing the device, including a substantially U-shaped rigidifying member disposed substantially in the plane of the motorcycle seat, and a pair of depending protective lower support rails attached to the rigidifying member for protecting at least the legs of the passenger. The anchoring means preferably substantially follow the contour of the motorcycle seat, and the device may also include a pair of foot support bars attached to the depending protective lower support rails, and means for attaching protective upper support rails to the anchoring means, which in turn is attached directly to the motorcycle seat.
Inventors
- 👤 Paul George Sklodowsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:36
CPC Classifications
B; B62; B62J; B62J1/00; B62J1/28; B62J25/00; B62J25/08; B62J27/00; B62J27/30
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
124 words
A passenger support and protective device for use in connection with a motorcycle having a seat, said device comprising anchoring means for attachment to the frame of said motorcycle, an upper support structure attached to said anchoring means, said upper support structure including a backrest adapted to support a passenger seated in said seat, and a pair of protective upper side rails attached to said backrest for protecting at least the lower torso of said passenger, and a lower support structure for stabilizing said device, said lower support structure including a substantially U-shaped rigidifying member disposed substantially in the plane of said seat, and a pair of depending protective lower support rails attached to said rigidifying member for protecting the legs of said passenger.
Claim 2
Dependent Claim
124 words
A passenger support and protective device for use in connection with a motorcycle having a seat, said device comprising anchoring means for attachment to the frame of said motorcycle, an upper support structure attached to said anchoring means, said upper support structure including a backrest adapted to support a passenger seated in said seat, and a pair of protective upper side rails attached to said backrest for protecting at least the lower torso of said passenger, and a lower support structure for stabilizing said device, said lower support structure including a substantially U-shaped rigidifying member disposed substantially in the plane of said seat, and a pair of depending protective lower support rails attached to said rigidifying member for protecting the legs of said passenger.
Claim 3
Dependent Claim
22 words
The passenger support and protective device of claim 1 including means for attaching said protective upper side rails to said anchoring means.
Claim 4
Dependent Claim
48 words
The passenger support and protective device of claim 2 wherein said means for attaching said protective upper side rails to said anchoring means comprise a support bracket attached to said anchoring means and a pair of support bars connecting said support brackets to said protective upper side rails.
Claim 5
Dependent Claim
24 words
The passenger support and protective device of claim 3 wherein said depending protective lower side rails are attached to said protective upper side rails.
Claim 6
Dependent Claim
38 words
The passenger support protective device of claim 4 wherein said depending protective lower side rails are attached to said protective upper side rails at the point where said support bars ara attached to said protective upper side rails.
Claim 7
Dependent Claim
20 words
The passenger support and protective device of claim 1 wherein said anchoring means substantially follows the contour of said seat.
Claim 8
Dependent Claim
44 words
The passenger support and protective device of claim 6 wherein said anchoring means includes a pair of substantially parallel side members and a pair of substantially parallel end members connected to the ends of said side members so as to substantially surround said seat.
Claim 9
Dependent Claim
22 words
The passenger support and protective device of claim 1 including a pair of footrests projecting from said depending lower protective support rails.
Claim 10
Dependent Claim
36 words
The passenger support and protective device of claim 1 wherein said depending lower protective support rails are substantially U-shaped in configuration, and wherein said depending lower protective support rails straddle the rear wheel of said motorcycle.
Claim 11
Dependent Claim
20 words
The passenger support and protective device of claim 1 wherein said backrest is attached to said substantially U-shaped rigidifying member.
References Cited (Backward Citations)
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US3549172A
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US3791563A
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US3746392A
Cited
US3802598A
Cited
US3913974A
Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-09-04 | 1982-03-06 | 1982-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-04 | 1986-03-06 | 1986-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-04 | 1990-03-06 | 1990-09-05 | $7700.00 | Window Closed / Lapsed |