LandOfFree - US Patents - Listing for Mechanical guns and projectors

Mechanical guns and projectors – Centrifugal – Mechanical

Ball launching device

Mechanical guns and projectors – Centrifugal – Mechanical

Ball launching device

Mechanical guns and projectors – Element – Trigger or releasing mechanism

Ball nock and associated release

Mechanical guns and projectors – Centrifugal – Mechanical

Ball pitching apparatus

Mechanical guns and projectors – Projectile impelled by coacting wheels

Ball pitching apparatus

Mechanical guns and projectors – Element – Magazine

Ball pitching apparatus

Mechanical guns and projectors – Projectile impelled by coacting wheels

Ball pitching apparatus—3

Mechanical guns and projectors – Projectile impelled by coacting wheels

Ball pitching device

Mechanical guns and projectors – Centrifugal – Mechanical

Ball pitching device with arm brake assembly

Mechanical guns and projectors – Spring – Elastic band

Ball pitching machine

Mechanical guns and projectors – Centrifugal – Mechanical

Ball pitching machine

Mechanical guns and projectors – Spring – Elastic band

Ball pitching machine

Mechanical guns and projectors – Centrifugal – Mechanical

Ball pitching machine

Mechanical guns and projectors – Spring – Elastic band

Ball pitching machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Ball pitching machine with selective adjustment between drive an

Mechanical guns and projectors – Fluid pressure – Applied to intermediate projectile-engaging member

Ball pitching system

Mechanical guns and projectors – Spring – Guided projectile

Ball projectile machine

Mechanical guns and projectors – Projectile impelled by coacting wheels

Ball projecting apparatus

Mechanical guns and projectors – Spring

Ball projecting apparatus