Powered bow having internal energy storage

Powerful, collapsible, compact spear gun

Powerstroke crossbow

Pre-cocking assembly for use with a compound archery bow

Pre-loading archery bow

Projectile launcher

Projectile launcher

Projectile launcher for launching and rotating a disk projectile

Projectile launching apparatus and method

Projectile shooting guide for bows

Projectile shooting guide for bows

Projectile slide-pushers for cross bows

Projectile toy

Projectile toy

Projectile type insect swatter such as fired from a gun

Pulley assembly and axle for compound bows

Pulley assembly for a compound archery bow

Pulley assembly for compound archery bows, and bows...

Pulley with positionable spool for a compound archery bow

Pulley-and-cable power cable tensioning mechanism for a...