27653 ⎘
Miscellaneous game characteristics with measuring devices; Timers Time-out devices
Sub-classes:FLUID-BASED GAME TIMER SYSTEM
#2Smart center shaft, smart rubik's cube, and timing method therfor
#3Smart spindle with replaceable battery, and smart Rubik's cube
#4Signal beam activated liquid release game and activity
#5Game with timer device and method of playing the game
#6DEVICE AND METHOD FOR APPLYING A GLOWING TRAIL ONTO A SURFACE
#7Numerical game apparatus and method
#8Category-Related Guessing Game
#9Die-rolling device and game
#10Die-rolling device and game