Patents by Inventor Ross Alexander

Ross Alexander has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Gas powered gun
    Patent number: 4936282
    Abstract: A gas operated gun which is designed primarily to propel paint containing frangible projectiles. The gun can be designed to use a manually operable cocking mechanism which permits firing of a single projectile each time the cocking mechanism is operated. Also, the gun may be modified to include a valve mechanism which provides for automatic firing of the gun eliminating the need for the manually operated cocking.
    Type: Grant
    Filed: December 9, 1988
    Date of Patent: June 26, 1990
    Inventors: Jerrold M. Dobbins, Ross Alexander