LandOfFree - US Patents - Listing for Mechanical guns and projectors

Mechanical guns and projectors – Centrifugal – Mechanical

Apparatus and method for propelling a rolling hockey ball

Mechanical guns and projectors – Element – For archery projector

Apparatus and method for releasably mounting an accessory to...

Mechanical guns and projectors – Electromagnetic

Apparatus and method to pulverize rock using a...

Mechanical guns and projectors – Fluid pressure – Provided by movement of user-actuated – projector-mounted...

Apparatus and methods employing burst force propulsion

Mechanical guns and projectors – Fluid pressure – With control for discharge of fluid pressure

Apparatus and methods for removing hazardous contents from compr

Mechanical guns and projectors – Element – Projectile holder or carrier

Apparatus for adjustably mounting a pivotal arrow rest

Mechanical guns and projectors – Element – Projectile holder or carrier

Apparatus for adjustably mounting a pivotal arrow rest

Mechanical guns and projectors – Spring – Bow

Apparatus for calibrating archery bows

Mechanical guns and projectors – Element – For archery projector

Apparatus for coupling a component to an archery bow

Mechanical guns and projectors – Centrifugal – Hand

Apparatus for deploying a bola

Mechanical guns and projectors – Element – Trigger or releasing mechanism

Apparatus for drawing, holding and releasing bowstring

Mechanical guns and projectors – Element – Projectile holder or carrier

Apparatus for holding arrow

Mechanical guns and projectors – Fluid pressure – With check valve permitting recharge – and control valve for...

Apparatus for launching balls for sports practice

Mechanical guns and projectors – Centrifugal – Mechanical

Apparatus for launching movable discs or targets

Mechanical guns and projectors – Element – Magazine

Apparatus for launching movable discs or targets for trap shooti

Mechanical guns and projectors – Element – Projectile holder or carrier

Apparatus for loading a moveable arrow rest

Mechanical guns and projectors – Spring – Elastic band

Apparatus for loading and unloading pellets in a slingshot

Mechanical guns and projectors – Fluid pressure – With check valve permitting recharge – and control valve for...

Apparatus for opening a delivery valve in a gas reservoir chambe

Mechanical guns and projectors – Spring – Elastic band

Apparatus for playing golf from a golf cart