Patents by Inventor Charles Fredrick Large

Charles Fredrick Large 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).

  • Wheel cleaning device
    Patent number: 6470526
    Abstract: A wheel cleaning device formed with an elongated handle and projecting stem. A resilient pad on such stem formed with segments stepped down in transverse cross section toward the distal end of such stem.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: October 29, 2002
    Assignee: Valvoline Co., division of Ashland Inc.
    Inventor: Charles Fredrick Large
  • Wheel cleaning device
    Publication number: 20020092112
    Abstract: A wheel cleaning device formed with an elongated handle and projecting stem. A resilient pad on such stem formed with segments stepped down in transverse cross section toward the distal end of such stem.
    Type: Application
    Filed: January 16, 2001
    Publication date: July 18, 2002
    Inventor: Charles Fredrick Large
  • Wheel and lug nut cleaning tool
    Patent number: D458425
    Type: Grant
    Filed: December 14, 2000
    Date of Patent: June 4, 2002
    Assignee: Valvoline Co., division of Ashland, Inc.
    Inventor: Charles Fredrick Large