Patents Assigned to Zimmer Manufacturing Corp.
  • Shear cut tooth
    Patent number: 4351210
    Abstract: A cutting rule including teeth having a beveled chisel-like tip with a straight-edged top, symmetrical angular side edges and shallow notches between adjacent teeth. In alternate embodiments the side edges may be beveled and the rear side of the tip may be beveled. Also, an improved slot configuration is provided which facilitates bending to form a curved rule.
    Type: Grant
    Filed: August 11, 1980
    Date of Patent: September 28, 1982
    Assignee: Zimmer Manufacturing Corp.
    Inventor: Thomas W. McKindary