Patents by Inventor Benjamin Kluga

Benjamin Kluga 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).

  • Circle cutter employing base, swivel handle, and pivot bar with adjustable knife
    Patent number: 4858322
    Abstract: An improved circle cutting tool for performing circular cuts on a wide variety of materials. Comprises a body (10) having a horizontal rotating radius bar (18) which is provided with an adjustable knife holder (20) and knife blade (30). The knife holder may be reversed for right or left handed users. The body is also provided with anchor pins (12) on the bottom and a swivel handle (38) on top.
    Type: Grant
    Filed: February 9, 1988
    Date of Patent: August 22, 1989
    Inventor: Benjamin Kluga