LandOfFree - US Patents - Listing for Mechanical guns and projectors,Projectile impelled by coacting wheels

Mechanical guns and projectors – Projectile impelled by coacting wheels

Multi-directional ball throwing system

Mechanical guns and projectors – Projectile impelled by coacting wheels

Oscillating ball throwing machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Pitching machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Pitching system and method

Mechanical guns and projectors – Projectile impelled by coacting wheels

Pitching system with video display means

Mechanical guns and projectors – Projectile impelled by coacting wheels

Pitching system with video display means

Mechanical guns and projectors – Projectile impelled by coacting wheels

Practicing apparatus for baseball and softball

Mechanical guns and projectors – Projectile impelled by coacting wheels

Professional batting training machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Shuttlecock launcher and method for launching

Mechanical guns and projectors – Projectile impelled by coacting wheels

Skeet throwing device

Mechanical guns and projectors – Projectile impelled by coacting wheels

Soccer ball practice machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Soccer ball serving machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Support structure for ball throwing machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

System and method for controlling a sports object throwing...

Mechanical guns and projectors – Projectile impelled by coacting wheels

System and method for establishing pitch parameters in a...

Mechanical guns and projectors – Projectile impelled by coacting wheels

System and method for establishing pitch parameters in a...

Mechanical guns and projectors – Projectile impelled by coacting wheels

Table tennis ball projector

Mechanical guns and projectors – Projectile impelled by coacting wheels

Tennis ball feeder and random server

Mechanical guns and projectors – Projectile impelled by coacting wheels

Tennis ball serving device