Patents by Inventor Louis Challant

Louis Challant 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).

  • Abrasive sharpener having square abrasive rods
    Publication number: 20090325473
    Abstract: An abrasive sharpener having a body and an integral handle. The body possesses a pair of upper slots for receiving an edge to be sharpened. One of slot has a pair of crossed diamond abrasive rods having a square cross section generally along its length. The other slot includes a pair of abutting ceramic blades having triangular configuration. Two offset slot portions having a ceramic rod is also provided on the body.
    Type: Application
    Filed: March 16, 2009
    Publication date: December 31, 2009
    Inventors: Richard Smith, Louis Challant
  • Food grater
    Patent number: D604124
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 17, 2009
    Assignee: Smith Abrasives, Inc.
    Inventors: Richard S. Smith, Louis Challant
  • Abrasive sharpener
    Patent number: D604134
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 17, 2009
    Assignee: Smith Abrasives, Inc.
    Inventors: Richard S. Smith, Louis Challant
  • Knife and scissors sharpener
    Patent number: D604135
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 17, 2009
    Assignee: Smith Abrasives, Inc.
    Inventors: Richard S. Smith, Louis Challant
  • Food zester
    Patent number: D605906
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: December 15, 2009
    Assignee: Smith Abrasives, Inc.
    Inventors: Richard S. Smith, Louis Challant