Patents by Inventor Beverly Norton

Beverly Norton 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).

  • Flute knife
    Patent number: 6513249
    Abstract: A flute knife for cutting of corrugated plastic sheet includes a handle, a blade shank, two cutting edges and a pair of elongate guide members. The blade shank has a projecting end portion and the cutting edges are located on the projecting end portion and face rearwardly. One elongate guide member is located adjacent a free edge of the blade shank and the other guide member is located between the cutting edges. The handle and the guide members are preferably of a plastic material molded onto the metal blade shank.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: February 4, 2003
    Assignee: EM Plastic & Electric Products Ltd.
    Inventors: W. Stewart Linton, Mario Romero, Beverly Norton, Rae Townsend
  • Flute knife
    Publication number: 20020078572
    Abstract: A flute knife for cutting of corrugated plastic sheet includes a handle, a blade shank, two cutting edges and a pair of elongate guide members. The blade shank has a projecting end portion and the cutting edges are located on the projecting end portion and face rearwardly. One elongate guide member is located adjacent a free edge of the blade shank and the other guide member is located between the cutting edges. The handle and the guide members are preferably of a plastic material molded onto the metal blade shank.
    Type: Application
    Filed: December 22, 2000
    Publication date: June 27, 2002
    Inventors: W. Stewart Linton, Mario Romero, Beverly Norton, Rae Townsend