Patents Assigned to Jorson & Carlson Co.
  • Portable sharpening system for a dual-knife cutting machine
    Patent number: 7125325
    Abstract: A grinding apparatus (36) for a paper cutting mechanism (10) is shown and includes a coupler (38), for mounting on an upper rail (14) of the cutting mechanism (10), a motor-driven grinder (40), and an adjustable support (42) for adjustably positioning the motor-driven grinder (40) in the direction of the rail (14).
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: October 24, 2006
    Assignee: Jorson & Carlson Co.
    Inventor: Woodrow A. Powers, II