Patents by Inventor James Curtis Whitworth

James Curtis Whitworth 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 CLEANING SHELL
    Publication number: 20140109791
    Abstract: An apparatus including a bore cleaning projectile can be configured to clean a bore of a firearm as the projectile is propelled down the bore. The projectile includes a frame and a propellant providing a force to push the projectile down the bore of the firearm. The frame includes a collapsing feature that is actuated by the force provided by the propellant.
    Type: Application
    Filed: May 14, 2013
    Publication date: April 24, 2014
    Inventor: James Curtis Whitworth
  • Biodegradable tree tag
    Patent number: 8048436
    Abstract: A biodegradable tag having a leaf-shaped body portion and an inwardly spiraling attachment appendage. The tag including at least one seed that is disposed within a seed compartment formed in the body portion. The body portion is formed from a liquid-absorbing material that absorbs a scented animal attractant liquid.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: November 1, 2011
    Inventor: James Curtis Whitworth