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Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 273/455
Name: Amusement devices: games > Physical skill or ability > Electric > Circuit completion
Description: Apparatus including an interrupted path for current flow whose completion is intended to measure a participant"s skill in the completion of a task.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8485879 Fight analysis system Jul. 16, 2013
8235826 Power transfer surface for game pieces, toys, and other devices Aug. 7, 2012
7988561 Base frame for game using an electric probe in adaptable configurations Aug. 2, 2011
7628404 Game-playing apparatus, and in particular game-playing apparatus incorporating electric shock means Dec. 8, 2009
6994556 Electronic educational apparatus incorporating the detection of objects Feb. 7, 2006
6659860 Game device, game machine operation device and game system which employ a half-duplex serial communication system and game device two-way communication method Dec. 9, 2003
6612968 Equipment for practicing sport fencing Sep. 2, 2003
6412775 Compatibility-testing amusement device with an electrical circuit Jul. 2, 2002
5951017 Assembly of flexible metal contact bars for coin-operated path game unit Sep. 14, 1999
5887874 Game with action discharge Mar. 30, 1999
5662333 Missile detection and location Sep. 2, 1997
5553860 Sports impact sensor apparatus for proximate operation Sep. 10, 1996
5184831 Karate scoring apparatus Feb. 9, 1993
5055053 Computer toy Oct. 8, 1991
4998727 Athletic training timer Mar. 12, 1991
4991835 Amusement vehicle game Feb. 12, 1991
4991836 Dynamic game apparatus and method using multiple magnets and a magnetic manipulator below them Feb. 12, 1991
4986539 Magnetic ball and jack set Jan. 22, 1991
4892306 Electrical hand steadiness testing game Jan. 9, 1990
4886273 Toy and puzzle with reversible breakability Dec. 12, 1989
4874165 Executive balls Oct. 17, 1989
4874166 Skill action game with a tiltable housing and an alarm producing disturbance sensor Oct. 17, 1989
4846467 Race driver start signal reaction timer Jul. 11, 1989
4842276 Game device for randomly selecting players Jun. 27, 1989
4746125 Manipulative game May. 24, 1988
4673181 Skill action game Jun. 16, 1987
4589849 Dexterity evaluation apparatus May. 20, 1986
4440400 Playing or training device Apr. 3, 1984
4432545 Non-lethal cock fighting system Feb. 21, 1984
4385762 Electronic matching and information association game May. 31, 1983
4358110 Balancing game apparatus Nov. 9, 1982
4310318 Electronic game Jan. 12, 1982
4309030 Electronic competitive player response game apparatus Jan. 5, 1982
4300762 Surprise action game Nov. 17, 1981
4299386 Electronic fencing game Nov. 10, 1981
4261563 Electronic time reaction game apparatus Apr. 14, 1981
4254951 Fencing point device Mar. 10, 1981
4248422 Electronic maze game Feb. 3, 1981
4239213 Steadiness testing game Dec. 16, 1980
4236714 Game apparatus Dec. 2, 1980
4220330 Arm wrestling referee device Sep. 2, 1980
4175743 Electronic game Nov. 27, 1979
4174106 Game of skill Nov. 13, 1979
4169592 Electronic reflex game Oct. 2, 1979
4162068 Device for arm wrestling Jul. 24, 1979
4103895 Concealed pattern detection game Aug. 1, 1978
4103890 Game Aug. 1, 1978
4070102 Apparatus for sensory control of a person undergoing test Jan. 24, 1978
4041615 Small-motion test device Aug. 16, 1977
4039184 Skill-type game Aug. 2, 1977

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