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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0104891 (1979-12-18) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 1 |
This skateboard has a central section which is supported by longitudinally spaced wheel units under its end portions. A forward extension unit connects with the forward end portion of the central section and is preferably of arcuate shape, in longitudinal section, and extends forwardly and upwardly.
A skateboard comprising a central platform section; a skate wheel unit carried by and disposed under each end portion of said central section; a forward extension carried by and extending forwardly of said central section; connecting means for adjustably connecting with the forward extension and at
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