Patents by Inventor Brett A. Marsh

Brett A. Marsh 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).

  • Patent number: 5159136
    Abstract: A handgrip for a weapon having an opening extending from a bottom surface to a top surface, the opening defined by an elliptical cross-section and a tapered wall, and a cartridge clip defined by an elliptical cross-section and a tapered wall configured to frictionally engage the tapered wall of the handgrip. In a second embodiment, the tapered wall of the clip is provided with raised ribs, for increasing the frictional engagement of the tapered walls. The handgrip may also be provided with a distinctively colored notch to indicate that the clip has been pushed too far into the hollow handgrip. The clip is provided with a pivotally mounted pull ring to enable extraction of the clip from the hollow handgrip. The pull ring can be latched in an inoperative positive by a ring catch provided on the clip's base. The clip is molded of resilient rubber-like material.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: October 27, 1992
    Inventor: Brett A. Marsh