发明名称 Portable Doorway Recreation Apparatus
摘要 A portable doorway recreation device for use on a doorway frame comprises an L-shaped frame. A first horizontal elongate bar is attached to a riser of the L-shaped frame and a second horizontal elongate bar is attached to a base of the L-shaped frame. A securing member is operatively associated with the second elongate bar, wherein with the first elongate bar sitting on a top of the doorway frame on a first wall side and the second elongate bar operatively associated with a second wall side, the securing member is configured to engage one of the first and second wall sides to prevent movement of the second elongate bar away from the second wall side.
申请公布号 US2014302968(A1) 申请公布日期 2014.10.09
申请号 US201213877936 申请日期 2012.08.24
申请人 Velikin Peter Hristov;Alexandrov Kiril Stefan 发明人 Velikin Peter Hristov;Alexandrov Kiril Stefan
分类号 A63B21/068;A63B1/00 主分类号 A63B21/068
代理机构 代理人
主权项 1. A portable doorway recreation device for use on a doorway frame comprising: an L-shaped frame; a first horizontal elongate bar attached to a riser of the L-shaped frame; a second horizontal elongate bar attached to a base of the L-shaped frame; a securing member operatively associated with the second elongate bar, wherein with the first elongate bar resting on top of the doorway frame on a first wall side and the second elongate bar operatively associated with a second wall side, the securing member is configured to engage one of the first and second wall sides to prevent movement of the second elongate bar away from the second wall side.
地址 Boston MA US