Patents by Inventor William Freitas

William Freitas 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: 11085731
    Abstract: The present invention is a rifle sling for use with a rifle having butt and barrel portions. The rifle sling comprises a one-piece leather strap comprising a central longitudinal axis, a fixed end portion, and a sliding end portion. The sliding end portion comprises a slit that is parallel to the central longitudinal axis of the strap. The sliding end portion being folded to form first and twisted second loops with the first loop passing thru the second loop to form a sliding knot. The fixed end portion comprises first and second slits parallel to the central longitudinal axis and aligned with each other. The fixed end portion being folded to form a loop that is passed thru the first and second slits to form a fixed knot. Unlike conventional rifle slings, the rifle sling of the present invention does not employ any hardware.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: August 10, 2021
    Inventor: William Freitas
  • Publication number: 20200400402
    Abstract: The present invention is a rifle sling for use with a rifle having butt and barrel portions. The rifle sling comprises a one-piece leather strap comprising a central longitudinal axis, a fixed end portion, and a sliding end portion. The sliding end portion comprises a slit that is parallel to the central longitudinal axis of the strap. The sliding end portion being folded to form first and twisted second loops with the first loop passing thru the second loop to form a sliding knot. The fixed end portion comprises first and second slits parallel to the central longitudinal axis and aligned with each other. The fixed end portion being folded to form a loop that is passed thru the first and second slits to form a fixed knot. Unlike conventional rifle slings, the rifle sling of the present invention does not employ any hardware.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 24, 2020
    Inventor: William Freitas