发明名称 Ping pong ball tether attachment
摘要 A system for tethering a ping-pong ball comprising: a ping-pong table, where said ping-pong table includes a net extended across the center of the table; an arch support attachment, where said support attachment includes two vertical posts, where said posts are attached to each end of the net and an arched center portion that extends between the two vertical posts; a tether line; a line attachment clip, where said clip is attached to the center of the support attachment and provides a means to secure one end of the tether line; and a ball attached to the opposite end of the tether line.
申请公布号 US8062153(B2) 申请公布日期 2011.11.22
申请号 US20100750306 申请日期 2010.03.30
申请人 BOSEMAN REED 发明人 BOSEMAN REED
分类号 A63B67/04 主分类号 A63B67/04
代理机构 代理人
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