Patents by Inventor Gerald deFilippis

Gerald deFilippis 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).

  • Laser aiming device for weapons
    Patent number: 4152754
    Abstract: A laser is attached to a weapon and its beam is aimed toward the target; the aiming point of the laser beam is adjustable with respect to the aiming point of the weapon; a lever for operating the laser is located to be operated as the trigger of the weapon is operated and to cause the laser to shine light at the target before the trigger has been operated enough to fire the weapon.
    Type: Grant
    Filed: February 17, 1977
    Date of Patent: May 1, 1979
    Inventors: Gerald deFilippis, Christiano Carpi