Patents by Inventor Luis Rafael Ibarra Robles

Luis Rafael Ibarra Robles 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).

  • Lollipop
    Patent number: D403136
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: December 29, 1998
    Inventor: Luis Rafael Ibarra Robles
  • Lollipop
    Patent number: D406186
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: March 2, 1999
    Inventor: Luis Rafael Ibarra Robles
  • Lollipop
    Patent number: D408115
    Type: Grant
    Filed: November 24, 1997
    Date of Patent: April 20, 1999
    Inventor: Luis Rafael Ibarra Robles
  • Lollipop
    Patent number: D422395
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: April 11, 2000
    Inventor: Luis Rafael Ibarra Robles