Patents by Inventor Charles S. Spann

Charles S. Spann 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).

  • Combined fishing chair and carrier
    Patent number: D638190
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: May 17, 2011
    Inventor: Charles S. Spann
  • Fishing chair
    Patent number: D671291
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: November 20, 2012
    Inventors: Charles S. Spann, Jacob Goldszer
  • Fishing chair
    Patent number: D677482
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: March 12, 2013
    Inventor: Charles S. Spann