Patents by Inventor Patricia Hartranft

Patricia Hartranft 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).

  • Publication number: 20070053754
    Abstract: A drill accessory comprising an extended flexible inner shaft encased by a rubber outer casing. This accessory comprises an attachment operable to attach to a power source on one end and a quick release chuck and/or a keyless chuck on the opposite end that allows a wide range of drilling devices to be attached. The accessory is attached to a power source and can be bent at various points to allow a user to reach areas that might otherwise be unreachable. The outer rubber casing is a safety feature for working around electricity. A brace can be added in the area of the quick release chuck to the accessory which operates to provide stability or alternatively, the accessory comprises a front collar wherein a plastic grip can be attached or removed as necessary.
    Type: Application
    Filed: September 8, 2005
    Publication date: March 8, 2007
    Inventors: Clinton Hartranft, Patricia Hartranft