LandOfFree - US Patents - Listing for Mechanical guns and projectors

Mechanical guns and projectors – Element – Projector barrel

Barrel for paint-ball gun

Mechanical guns and projectors – Element – Projectile holder or carrier

Barrel for prohibiting paintball from dropping therefrom

Mechanical guns and projectors – Element

Barrel locking apparatus for a paintball gun

Mechanical guns and projectors – Element – For archery projector

Base for an archery bow stabilizer

Mechanical guns and projectors – Spring

Baseball batting training apparatus

Mechanical guns and projectors – Projectile impelled by coacting wheels

Baseball fielding practice machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Baseball inserter for pitching machines

Mechanical guns and projectors – Projectile impelled by coacting wheels

Baseball pitching device

Mechanical guns and projectors – Projectile impelled by coacting wheels

Baseball pitching device

Mechanical guns and projectors – Electromagnetic

Baseball pitching machine

Mechanical guns and projectors – Centrifugal – Mechanical

Baseball pitching machine

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

Baseball practice mechanism

Mechanical guns and projectors – Fluid pressure

Baseball, softball and tennis training device

Mechanical guns and projectors – Projectile impelled by coacting wheels

Baseball-pitching machine

Mechanical guns and projectors – Spring

Basketball tossing device

Mechanical guns and projectors – Centrifugal – Mechanical

Batter actuated baseball pitching machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Batting cage with user interactive selection of ball speed and s

Mechanical guns and projectors – Miscellaneous

Batting instruction system

Mechanical guns and projectors – Spring

Batting practice apparatus