Patents by Inventor Charles A. Lindert

Charles A. Lindert 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).

  • Guitar head stock
    Patent number: D331068
    Type: Grant
    Filed: June 11, 1990
    Date of Patent: November 17, 1992
    Inventor: Charles A. Lindert
  • Guitar body
    Patent number: D386201
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: November 11, 1997
    Inventor: Charles A. Lindert
  • Guitar body
    Patent number: D387372
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: December 9, 1997
    Inventor: Charles A. Lindert
  • Guitar body
    Patent number: D391599
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: March 3, 1998
    Inventor: Charles A. Lindert