发明名称 Physical fitness device
摘要 An exercise utilizes roller ball transfers for many embodiments, and those without, as well as an ability to add and remove weights thereto from above and possibly rotate in order to perform various exercises.
申请公布号 US9358419(B1) 申请公布日期 2016.06.07
申请号 US201414208731 申请日期 2014.03.13
申请人 Smith Jonathan 发明人 Smith Jonathan
分类号 A63B21/00;A63B21/06 主分类号 A63B21/00
代理机构 代理人
主权项 1. An exercise device comprising: a base connected to upwardly extending cross bars; a handle connected to an extending between the cross bars; wherein connected to the base are at least three rollers extending and directed downwardly below the base with the rollers spaced radially outwardly relative to and beyond the cross bars along a circumference extending through the rollers; at least one retainer, said retainer at least selectively retaining at least one of first, second and third weight rings circumferentially about the cross bars; and a first lip on the retainer, said first lip extending above and on the first weight when the first weight is connected to the exercise device.
地址 Nashville TN US