LandOfFree - US Patents - Listing for Mechanical guns and projectors,Element,Means for producing projectile spin or deflection

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Apparatus for shooting a curve ball

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Automatic ball control apparatus

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Ball control device for pitchback machines

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Barrel attachment for gas gun

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Barrel for ball throwing machine

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Baseball practice mechanism

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Model gun with trajectory control function

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Orienting attachment to ball throwing machine

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Oscillator type ball deflector

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Paint ball gun

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Paintball projectile drop compensator

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Paintball projectile drop compensator

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Paintball spin application method

Mechanical guns and projectors – Element – Means for producing projectile spin or deflection

Projectile launching assembly