Patents by Inventor Kevin Ellsworth

Kevin Ellsworth 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).

  • Spot light
    Patent number: D441112
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: April 24, 2001
    Assignee: Vector Products, Inc.
    Inventors: Michael Krieger, Kevin Ellsworth
  • Emergency battery booster
    Patent number: D444122
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: June 26, 2001
    Assignee: Vector Products, Inc.
    Inventors: Michael Krieger, Kevin Ellsworth
  • Multi-function portable power system
    Patent number: D446500
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: August 14, 2001
    Assignee: Vector Products, Inc.
    Inventors: Michael Krieger, Kevin Ellsworth