Patents by Inventor Gabriel de la Rosa Esparza

Gabriel de la Rosa Esparza 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).

  • Hose guide
    Patent number: D772042
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: November 22, 2016
    Assignee: Kärcher North America, Inc.
    Inventors: Zhak A. Polovin, Marco Antonio Perez Gonzalez, Gabriel de la Rosa Esparza
  • Pump housing
    Patent number: D776720
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: January 17, 2017
    Assignee: Kärcher North America, Inc.
    Inventors: Pedro Martinez Davalos, Gabriel de la Rosa Esparza, Josue Daniel Perez Barrientos, Gerardo Angel Gonzalez Chapa, John Philip Fortes, Paul Linton
  • Hose guide
    Patent number: D780560
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: March 7, 2017
    Assignee: Kärcher North America, Inc.
    Inventors: Zhak A. Polovin, Marco Antonio Perez Gonzalez, Gabriel de la Rosa Esparza