Electric dartboard

Details Electric dartboard Electric dartboard

2011-01-11

2011-01-11

Graham, Mark S (Department: 3711)

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

Reexamination Certificate

active

07866668

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.

REFERENCES:
patent: 1076002 (1913-10-01), Clarke
patent: 2077001 (1937-04-01), Moss et al.
patent: 2179471 (1939-11-01), Lee
patent: 3784201 (1974-01-01), Wyman et al.
patent: 3850432 (1974-11-01), Crocker
patent: 4314703 (1982-02-01), Grottola
patent: 4415162 (1983-11-01), Sheppard
patent: 5603503 (1997-02-01), Lapidus
patent: 5613685 (1997-03-01), Stewart et al.
patent: 5642886 (1997-07-01), Yancey, Jr.
patent: 6726209 (2004-04-01), Kim
patent: 7578508 (2009-08-01), Caspi et al.
patent: 2007/0001400 (2007-01-01), Stewart
patent: 2009/0218769 (2009-09-01), Krzewicki et al.

Affiliated with

Also associated with

Rating

Electric dartboard does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric dartboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric dartboard will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2685497