Patents by Inventor Keith McCauley

Keith McCauley 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).

  • Length-adjustable ground-working tool
    Patent number: 6513846
    Abstract: A length-adjustable ground-working tool for allowing the user to adjust the length of the handle assembly for the ground-working tool. The length-adjustable ground-working tool includes a ground-working member; and also includes a handle assembly including a first tubular member being attached to the ground-working member and also includes a second tubular member being telescopingly connected to the first tubular member, and further includes a handle member being mounted to an end of the second tubular member; and further includes a fastening assembly including first and second bracket members for securely fastening the first and second tubular members together.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: February 4, 2003
    Inventor: Keith McCauley
  • Length-adjustable ground-working tool
    Publication number: 20020089199
    Abstract: A length-adjustable ground-working tool for allowing the user to adjust the length of the handle assembly for the ground-working tool. The length-adjustable ground-working tool includes a ground-working member; and also includes a handle assembly including a first tubular member being attached to the ground-working member and also includes a second tubular member being telescopingly connected to the first tubular member, and further includes a handle member being mounted to an end of the second tubular member; and further includes a fastening assembly including first and second bracket members for securely fastening the first and second tubular members together.
    Type: Application
    Filed: January 16, 2002
    Publication date: July 11, 2002
    Inventor: Keith McCauley