Patents by Inventor George P. Banke

George P. Banke 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).

  • Patent number: 5651646
    Abstract: A hole saw with wood removal feature comprised of a drill portion having a cylindrical engagement portion secured thereto. The cylindrical engagement portion has two projections on a lower surface thereof. The device includes a cylindrical hole saw portion having a planar upper end, an open lower end, and a cylindrical side wall therebetween. The planar upper end has a central aperture formed therethrough and a pair of small apertures being diametrically opposed from each other outside of the central aperture. The central aperture receives the drill portion therethrough with the two projections coupling with the pair of small apertures. The open lower end opens into a hollow interior cavity. The open lower end has a plurality of cutting teeth formed on an outer edge thereof. The cylindrical hole saw has an angular slot formed therein extending from the open lower end to a position beneath the planar upper end.
    Type: Grant
    Filed: October 2, 1995
    Date of Patent: July 29, 1997
    Inventors: Michael P. Banke, George P. Banke