Patents by Inventor Salvador Berenguer

Salvador Berenguer 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).

  • Doll
    Patent number: D398666
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: September 22, 1998
    Inventors: Juan L. Cerda, Salvador Berenguer, Jose Berenguer
  • Doll
    Patent number: D403380
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: December 29, 1998
    Inventors: Juan L. Cerda, Salvador Berenguer, Jose Berenguer
  • Doll
    Patent number: D407449
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: March 30, 1999
    Inventors: Juan L. Cerda, Salvador Berenguer, Jose Berenguer