Title	Patent Filing Date
Electronic scorer for bowling games	1971-11-05
Playing surface structure for spinning top pin games	1974-11-18
Practice board for contract bridge games	1974-02-20
Trip lever guard means for reel spinning games	1974-07-16
Game score reproduction device for indoor board games such as chess and go	1974-12-17
Ground anchor for volleyball and like games	1976-05-24
Racket for tennis and similar games	1973-03-26
Handicapping circuit for electronic games	1976-04-30
Board games	1975-09-10
Device in connection with games or toys	1975-12-11
Indoor board games	1975-02-27
Games racket	1975-09-05
Electronic games	1975-12-11
Target device for pinball games	1975-05-08
Playing surface for athletic games	1975-11-18
Games practice net and protectve screen	1975-04-29
Electronic control and test circuit for pinball type games	1976-11-17
Games and educational devices	1976-01-12
Apparatus for games	1976-08-09
Displaceable building unit for off-the-wall games	1976-08-16
Shuttle article for games	1976-06-14
Electronic circuits for the generation of special effects in the visualization system of symbols on a kinescope especially for television games	1975-06-20
Electric indicator system for ball games	1976-10-06
Coin release device for coin operated games	1977-04-04
Peg board game apparatus and method of playing games therewith	1977-02-04
Net post suitable for use in ball games	1976-10-29
Occupational games equipment	1977-03-01
Apparatus for playing games	1976-12-13
Digital joystick control interface system for video games and the like	1977-04-06
Games	1977-05-23
Driving games method for automatically controlled cars	1977-09-19
Bionic apparatus for controlling television games	1977-06-24
R.F. modulator for use in T.V. games	1978-03-23
Apparatus for facilitating the practicing of tennis and like games	1978-03-16
Racket for playing tennis or similar ball games	1976-09-22
Visual aid to broadcasted golf games	1973-12-28
Bicycle game device and method of playing games therewith	1978-01-06
Highly secure playing cards for instant lottery and games	1977-01-28
Toys and games using super-hydrophobic surfaces	1978-04-17
Flying saucer or throwing disk used in sports games	1978-02-21
Figure unit for sports games	1979-03-23
Games rackets	1978-12-26
Target assembly for games	1978-10-13
Kicker-type bumper assembly for games	1978-10-13
Board games for playing draughts and chess	1978-09-28
Video games color synthesis	1979-04-30
Scorekeeping device for tennis and similar games	1978-06-14
Event monitor for court games	1979-02-12
Training device for football or for all games using a small or large ball	1978-01-06
Board games	1978-12-06