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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0794406 (1991-11-19) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 0 |
A skateboard employs a hollow elongated board having openings, formed in the underside of the board, adapted to receive standard skateboard wheels. Since the wheels are recessed in the board, the skateboard si&:s very low to the ground, giving the board a low profile and low center of gravity. The s
A skateboard comprising: a platform adapted to support a rider having an upper surface, a lower surface, front and rear ends spaced apart in a length direction, and a plurality of channels, recessed into the lower surface of said platform; and a plurality of wheels, mounted within said channels such
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