发明名称 DARTBOARD WITH MAGNETIC RUBBER SHEET
摘要 Disclosed herein is a dartboard with a magnetic rubber sheet. The dartboard includes a target board, a holding pole and two closure members. The target board includes a magnetic rubber sheet having a rectangular shape and containing iron, the two sheets of cotton flannel being attached to both surfaces of the magnetic rubber sheet and having raisings on their outer surfaces, and an upper fitted piece attached to the upper end of the front surface of one of said two sheets of flannel. The holding pole includes a hollow for holding one end of the target board, a slit formed along the entire length of the holding pole to pass through the inner and outer circumferential surfaces of the holding pole, and holes for allowing a hanging string to be fastened to the holding pole. The two closure members are each provided with an inserting recess into which one end of the holding pole is inserted.
申请公布号 US2003034612(A1) 申请公布日期 2003.02.20
申请号 US20010931234 申请日期 2001.08.17
申请人 MAGNET 4U CO., LTD. 发明人 YOON BONG-SEOK
分类号 F41J3/00;(IPC1-7):A63B63/00;A63B65/00 主分类号 F41J3/00
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