Patents Represented by Attorney, Agent or Law Firm Harold C. Baker
  • Multi-colored dental floss and method of making
    Patent number: 6016816
    Abstract: A process for making a multi-colored dental floss formed of a plurality of bundles of fibers comprising; knitting said floss into a tube shape, flattening said tube, printing both surfaces of said flattened tube with a sequence of colored stripes, and unknitting said floss.
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: January 25, 2000
    Assignee: Seaway Yarns Limited
    Inventor: Joseph L. Ariagno