发明名称 Ropeless Jump Rope Having Replacealbe Tip
摘要 In a preferred embodiment, the present invention is a ropeless jump rope having a pair of handles wherein each handle comprises a housing having a removable rotatable tip at one end to which a flexible elongated member such as a rope, or string is secure to the tip such that an end portion of the flexible elongated member is attached to the tip in a manner substantially perpendicular to the axis of rotation of the tip. Each handle further comprises a flexible support member positioned on the tip and the end portion of the flexible elongated member thereby preventing damage to the flexible elongated member during use of the invention.
申请公布号 US2010160116(A1) 申请公布日期 2010.06.24
申请号 US20090576545 申请日期 2009.10.09
申请人 LATOUR BRAD 发明人 LATOUR BRAD
分类号 A63B21/22 主分类号 A63B21/22
代理机构 代理人
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