Dartboard
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United States of America Patent
Stats
-
Apr 23, 2002
Grant Date -
N/A
app pub date -
Oct 4, 1999
filing date -
Oct 4, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dartboard includes a heat-conductive frame and a heat-fusible block which is composed of a plurality of strips. The frame includes a board with a peripheral wall extending from the board. The heat-conductive frame is heated and cuts into the heat-fusible block to let a piece of the heat-fusible block enclosed by the frame. The piece of the heat-fusible block enclosed by the frame is separated into partitions by a plurality of separating ribs extending from the board and the peripheral wall.
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