Composition and method for deodorizing air
Composition for purification of air
Compression molded article and method of forming the same
Concealed ball return system
Control for practice bowling
Control mechanism for bowling pin spotting machine
Control system and cushion mount for bowling machines
Control system for bowling balls and the like
Convertible billiard table
Cue bridge
Cue guard
Cue rest
Cue rest for clamping on a table edge
Cue stick and method of making same
Cue, super-shaft
Cue-rest or bridge
Deck sweeping assembly for bowling alleys
Device for setting up pins in a skittle-alley
Drive mechanism for bowling pin sweepers
Easy glide cue guide