Patents by Inventor Cullen Fravel

Cullen Fravel 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).

  • FIREARM
    Publication number: 20240133653
    Abstract: A firearm with a slide and a frame. The slide has a slide rail. The frame has a frame rail. The frame rail interfaces with the slide rail. The frame rail has a lubrication groove and a debris removal port. The lubrication groove extends along a surface of the frame rail that bears against the slide rail during operation of the firearm. The debris removal port has gap within the frame rail proximate to an end of the lubrication groove.
    Type: Application
    Filed: October 22, 2023
    Publication date: April 25, 2024
    Inventors: Dave Dawson, Dustin Turner, Jeffery Hildner, Christopher Schirmer, Paul Smith, Nathan Horvath, Anthony Clark, II, Cullen Fravel