Electric dartboard
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 11, 2011
Grant Date -
Oct 14, 2010
app pub date -
Apr 11, 2009
filing date -
Apr 11, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric dartboard includes a base, a dart frame, a plurality of score blocks and a touch sensor. A positioning ball and a resilient member are disposed at a predetermined position of the base. The dart frame, rotatably in 360 degrees, is disposed in the receiving zone, and the dart frame includes an upper frame body and a lower frame base. A plurality of first positioning recesses are formed on an outer periphery of the frame base for receiving the positioning ball therein. Score blocks are disposed between the frame body and the frame base, while the touch sensor is disposed between the receiving zone and the dart frame. The dart frame and the score blocks can rotate in 360 degrees relative to the base.
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