Patents Assigned to Harrington Tools, Inc.
  • Slitter tool
    Patent number: 5864954
    Abstract: A slitting tool, comprising, in combination: a body defining a handle, there being an elongated slot in the body; a guide plate received in the slot; a metallic cutter blade received in the slot to face plate, the blade having a cutting edge protruding endwise of the slot and body; and a fastener received in the body and acting to clamp the blade, the fastener being adjustable to free the blade for endwise withdrawal from the slot.
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: February 2, 1999
    Assignee: Harrington Tools, Inc.
    Inventor: Eugene M. Harrington
  • Hand tool
    Patent number: D463082
    Type: Grant
    Filed: February 22, 2001
    Date of Patent: September 17, 2002
    Assignee: Harrington Tools, Inc.
    Inventor: Michelle E. Harrington