发明名称 Convertible, push-bicycle for a child
摘要 An articulable crankset for converting a pedal-powered vehicle into a push-powered vehicle is provided. The articulable crankset can be in a retracted position to provide at least less of an obstruction to a user's legs during use of the push-powered vehicle than a non-retractable crankset. The vehicle can be a bicycle, and the articulable crankset can be a component of a production bicycle or a component of a conversion kit that will convert a bicycle from a pedal-powered bicycle to a convertible bicycle that can also function as a push-powered bicycle.
申请公布号 US8464609(B2) 申请公布日期 2013.06.18
申请号 US20090363463 申请日期 2009.01.30
申请人 SHIU BRIAN KINTING;SHIU VANESSA CHEN-HWA;KROOZN, LLC 发明人 SHIU BRIAN KINTING;SHIU VANESSA CHEN-HWA
分类号 B62M3/08;B62K15/00 主分类号 B62M3/08
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