Patents by Inventor Russell H. Landers

Russell H. Landers 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).

  • Multi-tension hacksaw
    Patent number: 4256156
    Abstract: A multi-tension hacksaw including a longitudinallly extending frame member having a first blade support member on one end and a bracket on the other end extending laterally therefrom a second blade support member pivotally mounted on the bracket, a tensioning rod having a threaded first end adjacent to the first blade support member and a second end pivotally connected to the second blade support member, an elongated crank handle threadedly and rotatably engaging the threaded first end of the tensioning rod so that rotation of the crank handle applies tension to the tensioning rod, and a tension indicator including a pointer mounted on the bracket and a tension indicia on the second blade support member cooperating with the pointer.
    Type: Grant
    Filed: July 5, 1979
    Date of Patent: March 17, 1981
    Assignee: Easco Tools, Inc.
    Inventors: Donald W. Biszantz, Russell H. Landers, James H. Sexton, Dominic J. Iammarino