Illuminated sports projectile
Illuminated teaching device and board game
Image displaying method in a card game machine
Image matching video game
Image projecting amusement device
Image projecting amusement device
Image synthesizing scope and image synthesizer using the same
Image synthesizing system and shooting game machine using the sa
Imitative-opponent gambling games
Impact absorbing base
Impact plate attachment system for bullet traps
Impact sensitive talking ball
Impact sensor and target apparatus embodying the same
Impact weapon
Impact weapon structure
Implement for striking a ball
Inclination signaling device on a tennis racquet
Index finger positioning device for tennis racket handles
Indian-wrestling device
Indicating means for tetherball game