Patents by Inventor Ira M. Marlowe

Ira M. Marlowe 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 sighting system for firearm fore handgrip assembly
    Patent number: 5622000
    Abstract: A laser sighting system mounted entirely in a fore handgrip assembly of a firearm also having a pistol handgrip rearward of the fore handgrip assembly, the fore handgrip assembly including a frame removably secured relative to a barrel of the firearm and a hollow grip element extending from the frame transverse to the barrel axis, the laser sighting system including a battery inside the hollow grip element, a laser diode on the frame forward of the grip element connected by electrical circuitry to the battery and a switch on the grip element for selectively energizing the laser diode.
    Type: Grant
    Filed: September 11, 1995
    Date of Patent: April 22, 1997
    Inventor: Ira M. Marlowe