Patents Represented by Attorney Matthew B. McNut

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  • Support core ribbon for cold-shrink tube
    Patent number: 5670223
    Abstract: A core for a cold-shrink tubing assembly is produced from a ribbon helically wound on itself to form a cylindrical tube. The edges of the ribbon are formed to interlock with each other and are contoured to facilitate ultrasonic welding of the edges.
    Type: Grant
    Filed: February 6, 1995
    Date of Patent: September 23, 1997
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: James L. Sadlo, Eugene J. Melancon