发明名称 Twisted structure for a skateboard
摘要 A twisted structure for a skateboard includes a first board member having a first groove defined therein and extending therearound. A second board member is connected with the first board member. The second board member has a second groove defined therein and extending therearound. An elastic band is stretchably received in the first groove and the second groove. The elastic band encloses the first board member and the second board member for connecting the first board member with the second board member. Accordingly, the first board member is pivotally twisted related to the second board member by the elastic band.
申请公布号 US8118319(B2) 申请公布日期 2012.02.21
申请号 US20100834016 申请日期 2010.07.12
申请人 HSIEH CHAO 发明人 HSIEH CHAO
分类号 A63C5/03 主分类号 A63C5/03
代理机构 代理人
主权项
地址