US Patent 11385016 Extra rapid projectile tube hand cannon

A multi-use projectile launching apparatus that includes a single piece body and attached elastic propulsion band to propel an object through a portion of the single piece body. The single piece body consists of a handle for supporting the apparatus, a projectile tube through which the propelled object travels, a funnel for receiving the propelled object and passing it to the projectile tube, and one or more attachment nodes for connecting an elastic propulsion band to the single piece body. Together these components form a device capable of launching several kinds of projectile objects at high speed by propelling the projectile object with elastic force.