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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0116589 (1980-01-29) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 2 |
An operator or gravity propelled steerable coaster vehicle has a platform upon which the operator may either sit or stand while controlling the direction and speed of the vehicle. The vehicle may be supported by wheels or runners and has brakes for engaging the wheels or the surface supporting the v
A moveable pivoted platform for supporting a rider in a variety of positions comprising; a V-shaped front portion, a generally T-shaped rear portion, comprising an elongated central member, having two opposed foot rests disposed proximate its forward end, and two opposed swept wing elements disposed
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