Patents Assigned to K. W. Thompson Tool Co., Inc.
  • Ramrod
    Patent number: 4890406
    Abstract: Ramrod having an inner rod formed of glass-reinforced polymer and an outer tube formed of a non-abrasive, heat-shrinkable polymer.
    Type: Grant
    Filed: May 17, 1989
    Date of Patent: January 2, 1990
    Assignee: K. W. Thompson Tool Co., Inc.
    Inventor: Kendrick L. French
  • Firearm
    Patent number: 4888901
    Abstract: Muzzle-loading firearm which ignites the powder by means of a percussion cap located on a nipple coaxially of the bore, a venting passage directing gas laterally of the nipple.
    Type: Grant
    Filed: April 25, 1989
    Date of Patent: December 26, 1989
    Assignee: K. W. Thompson Tool Co., Inc.
    Inventors: Kendrick L. French, Mark C. Laney
  • Multipurpose tool for a muzzle loading cap lock firearm
    Patent number: 4817321
    Abstract: A multipurpose tool for a cap lock muzzle loading firearm. The combination tool includes a number of disengageable tools which are used in the charging and priming of a firearm, and following discharge, removal of spent or unfired caps and removal with cleaning and/or replacement of the nipple if conditions merit. The combination of the tool components may be varied for servicing a particulate part of the firearm.
    Type: Grant
    Filed: January 22, 1980
    Date of Patent: April 4, 1989
    Assignee: K. W. Thompson Tool Co., Inc.
    Inventor: John L. Clement