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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0904601 (1978-05-10) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 27 인용 특허 : 5 |
A skateboard having two pairs of large wheels supporting a board on which a user stands, with the board having a low central deck surface between the two pairs of wheels and raised front and rear portion above the wheels with upper surfaces higher than the central deck surface. Trucks are connected
A skateboard comprising: a board structure having a central portion with an upwardly facing deck surface on which a user may stand; said board structure having front and rear portions which are at the front and rear ends respectively of said central portion, and which have upper surfaces higher than
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