IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
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| 국제특허분류(IPC7판) |
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| 출원번호 |
US-0093019
(1993-07-19)
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발명자
/ 주소 |
- Bollott Guy O. (HCR 73 Box 30194 Pahrump NV 89041-9333)
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| 인용정보 |
피인용 횟수 :
42 인용 특허 :
0 |
초록
▼
A skateboard for propulsion by the leg motion of a rider thereof, the skateboard including a platform for supporting the rider of the skateboard, the platform having a longitudinal axis, and a plurality of wheels, the plurality of wheels being disposed sequentially along the longitudinal axis of the
A skateboard for propulsion by the leg motion of a rider thereof, the skateboard including a platform for supporting the rider of the skateboard, the platform having a longitudinal axis, and a plurality of wheels, the plurality of wheels being disposed sequentially along the longitudinal axis of the platform, each of the plurality of wheels including a singular wheel, the plurality of singular wheels including at least six singular wheels, the plurality of singular wheels being substantially equally spaced at about 3½inch intervals, the platform being substantially about two feet in length, measured along the longitudinal axis of the platform, and the platform being substantially about nine inches in width, measured transverse to the longitudinal axis of the platform. Preferably, the platform has a front end and a rear end, the skateboard may alternatively include a handle member extending upward from the front end of the platform, the skateboard, may alternatively include at least one of a light source and a reflector mounted on the front end of the platform, and the skateboard may alternatively include at least one of a light source and a reflector mounted on the rear end of the platform.
대표청구항
▼
A skateboard for propulsion by leg motion of a rider thereof, said skateboard comprising: (a) a platform for supporting the rider of said skateboard, said platform comprising: a front; a rear; an upper surface; an underside; an upwardly turned front portion, disposed at the front of the platform; an
A skateboard for propulsion by leg motion of a rider thereof, said skateboard comprising: (a) a platform for supporting the rider of said skateboard, said platform comprising: a front; a rear; an upper surface; an underside; an upwardly turned front portion, disposed at the front of the platform; an upwardly turned rear portion, disposed at the rear of the platform; and at least one of a light source and a reflector mounted on said upwardly turned rear portion; (b) said platform being substantially about two feet in length measured from the rear to the front of said platform, and wherein said platform is substantially about nine inches in width, measured midway between the rear and the front of said platform; (c) said platform is formed from one continuous piece of material; (d) said platform is substantially about two feet in length measured from the rear to the front of said platform, and wherein said platform is substantially about nine inches in width, measured midway between the rear and the front of said platform; (e) a handle member extending upward from said upwardly turned front portion of said platform; (f) said handle member is an integrally continuous extension of said upwardly turned front portion; (g) said handle member is generally T-shaped, said handle member including: a substantially vertical handle support having one end fixedly attached to the upwardly turned front portion of said platform; and two substantially horizontal outwardly extending grip members fixedly attached to said vertical handle support; (h) at least one of a light source and a reflector mounted on said handle member; (i) a wheel assembly attached to the underside of said platform, said wheel assembly comprising: a bracket member, fixedly secured to the underside of said platform along a centerline of said platform, the centerline extending from the rear to the front of said platform, said bracket member comprising: a horizontal flange fixedly secured to the underside of said platform; a first downwardly extending flange; a first plurality of axle receiving ports sequentially disposed in said first downwardly extending flange, each of said first plurality of axle receiving ports extending through said first downwardly extending flange; a second downwardly extending flange; a second plurality of axle receiving ports sequentially disposed in said second downwardly extending flange, each of said second plurality of axle receiving ports extending through said second downwardly extending flange; and said first and said second downwardly extending flanges being transversely spaced from one another and straddling the centerline of said platform such that said first and said second plurality of axle receiving ports are matingly disposed from each other across the centerline of said platform; a plurality of axles, each of said plurality of axles being fixedly disposed in a mating pair of first and second axle receiving ports, each of said plurality of axles lying orthogonally transverse to the centerline; and a plurality of singular wheels, one each of said plurality of wheels being rotatably mounted on one respective axle of said plurality of axles, said plurality of singular wheels are substantially equally spaced at about 3½inch intervals; and (j) a plurality of bands of slip resistant surfacing material disposed upon the upper surface of said platform, said plurality of bands of slip resistant material to provide a slip resistant support for the rider.
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