发明名称 Dart game scoreboard
摘要 A scoreboard is provided for use primarily in scoring dart games. Typically, darts may be played in a number of different ways with each game having its own rules and scoring procedures and each requiring a different score board or sheet for each game. The present invention discloses a permanent, multi-purpose scoreboard having a hard transparent front wall providing a writing surface formed with a U-shaped center core defining a recess open along one edge to receive a set of score sheets, each representing a different game and printed with scoring indicia unique to each game. The board may be wallmounted with a grease pencil attached for keeping score on the transparent front wall. The various score sheets may be rearranged as desired depending upon the particular game to be played.
申请公布号 US4003579(A) 申请公布日期 1977.01.18
申请号 US19750593266 申请日期 1975.07.07
申请人 MCDONNELL, JOHN T. 发明人 MISCAVAGE, RAYMOND R.
分类号 A63B71/06;F41J3/00;F41J3/02;(IPC1-7):F41J3/02 主分类号 A63B71/06
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