Patents by Inventor Herbert C. Carson

Herbert C. Carson 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).

  • Tree collar planter
    Patent number: D386114
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: November 11, 1997
    Assignee: Horseshoe Industries, LLC.
    Inventor: Herbert C. Carson