Patents by Inventor Robert Roy McMath

Robert Roy McMath 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).

  • Wheel
    Patent number: D438505
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: March 6, 2001
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D438831
    Type: Grant
    Filed: May 16, 2000
    Date of Patent: March 13, 2001
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D454823
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: March 26, 2002
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D454824
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: March 26, 2002
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D455387
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: April 9, 2002
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D455701
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: April 16, 2002
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D457117
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: May 14, 2002
    Inventor: Robert Roy McMath
  • Wheel cap
    Patent number: D537768
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: March 6, 2007
    Inventor: Robert Roy McMath
  • Wheel cap
    Patent number: D538733
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: March 20, 2007
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D471501
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: March 11, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D471502
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: March 11, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D471851
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: March 18, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D474439
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: May 13, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D476281
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: June 24, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D479173
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: September 2, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D479174
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: September 2, 2003
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D487043
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: February 24, 2004
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D573523
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: July 22, 2008
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D496621
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: September 28, 2004
    Inventor: Robert Roy McMath
  • Wheel
    Patent number: D410884
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: June 15, 1999
    Inventor: Robert Roy McMath