发明名称 Medicine ball device
摘要 A medicine ball device having a shell portion with an internal cavity formed therein and an outside surface. A weight is located in the internal cavity. A pair of hand grips extends out of the shell portion at opposite sides thereof. A pair of elongate loop handles extend out of the shell portion from opposite sides of the shell portion, which elongate loop handles pass through the medicine ball device. The loop handles are formed as a strap that engages with the weight to prevent the elongate loop handles from being pulled out of the medicine ball device. A number of attachments accessible from outside of the shell portion are used to attach other devices to the medicine ball device.
申请公布号 US8882642(B2) 申请公布日期 2014.11.11
申请号 US201213632831 申请日期 2012.10.01
申请人 发明人 Chavez Mark;Grimes James Edward
分类号 A63B21/04;A63B21/055;A63B21/06;A63B21/072;A63B21/00;A63B23/035 主分类号 A63B21/04
代理机构 Karish & Bjorgum, PC 代理人 Kimbell Daniel R.;Karish & Bjorgum, PC
主权项 1. A medicine ball device, comprising: a shell portion having an internal cavity formed therein and an outside surface; a weight located in the internal cavity of the shell portion; a pair of hand grips extending out of the shell portion from opposite sides thereof; and a plurality of attachments accessible from outside of the shell portion, wherein the shell portion comprises two generally semi-spherical shell portions that are retained together by a strain band, which strain band includes the plurality of attachments, and wherein each semi-spherical shell portion has a flat end, a perimeter wall, internal ribbing, passageways for one of the pair of hand grips, and a groove formed around the perimeter wall that communicates with the flat end of each semi-spherical shell portion, wherein the strain band is positioned in the groove of each semi-spherical shell portion and retained thereto with fasteners, with the plurality of attachments extending exterior of the shell portion, thereby retaining the two semi-spherical shell portions together with the weight inside.
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