Patents by Inventor Jack I. Mantz

Jack I. Mantz 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).

  • Clamping Tool And Hole Saw Apparatus
    Publication number: 20080014035
    Abstract: Apparatus and method for using a portable tool for assisting the making of holes in pipes to prepare for interconnected branch or cross lines. The apparatus includes a guide member and a plurality of bushings able to accommodate a plurality of hole saws of varying diameters. The apparatus includes a stop member to prevent inadvertent sawing of the opposite internal pipe wall. The apparatus includes a drill bit able to span the internal diameter of the pipe to create a pilot hole to mark the centerline of the cross hole to be sawed.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 17, 2008
    Applicant: Noveon IP Holdings Corp.
    Inventors: Michael P. Perkovich, Jack I. Mantz, Stanley J. Nerderman