Patents by Inventor Richard G. Knoster, Jr.

Richard G. Knoster, Jr. 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: 6067909
    Abstract: A sabot pressure wad has a unitary sabot portion and an integrally formed pressure wad portion. The sabot portion has a payload receiving compartment which may receive a payload, such as a cylindrical slug, with an interference fit. The pressure wad portion has a gas seal and a shock absorbing device, such as a plurality of chevrons. A separating disc may be positioned between the gas seal and the sabot portion. The gas seal, the separating disc, and the sabot portion all have substantially the same outer diameter. The sabot pressure wad may be a single piece injection-molded part, and may be received within a shell casing along with the payload. The sabot pressure wad remains attached to the payload upon discharge from a firearm until impact with a target.
    Type: Grant
    Filed: April 3, 1998
    Date of Patent: May 30, 2000
    Assignee: Sabot Technologies, Inc.
    Inventor: Richard G. Knoster, Jr.