Patents by Inventor Andrew Zudall

Andrew Zudall 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).

  • Manual tap guide
    Patent number: 4780030
    Abstract: A manual tap guide having a base member which includes a drawer and a stiffening member for stiffening the base, a vertical upright, a horizontal support bar, and an arbor is shown and described. In this vertical tap guide, the arbor is rotated by hand, and may be positioned to any location on the table by means of adjustment of the horizontal support bar with respect to the vertical support.
    Type: Grant
    Filed: August 3, 1987
    Date of Patent: October 25, 1988
    Inventor: Andrew Zudall
  • Eyeglasses holder
    Patent number: D391759
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: March 10, 1998
    Inventor: Andrew Zudall