Patents by Inventor Larry J. Mashburn

Larry J. Mashburn 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).

  • Hunting arrow and method
    Patent number: 5762574
    Abstract: A hunting arrow is provided having a hollow shaft with an inlet valve for pressurization with compressed air. A release valve permits the compressed air to escape internally of the target causing extensive interior damage thereto. The arrow can be pressurized by the use of a bicycle pump, air compressor or other conventional sources.
    Type: Grant
    Filed: January 14, 1997
    Date of Patent: June 9, 1998
    Inventor: Larry J. Mashburn