Patents Assigned to Monument Tools Ltd.
  • Hand tool
    Patent number: 5903980
    Abstract: A pipe cutter having an over-center feature which facilitates automatic charging of a spring to which a cutter is mounted.
    Type: Grant
    Filed: November 13, 1996
    Date of Patent: May 18, 1999
    Assignee: Monument Tools Ltd.
    Inventors: John Arthur Collier, Laurence John Potter