Patents Assigned to Betts Packaging Inc.
  • Patent number: 5035349
    Abstract: A dispenser for dispensing striped paste-like materials, e.g. toothpaste. The dispenser includes a striping assembly including a shoulder member having a central opening, preferably with a threaded neck portion, and a barrier member having a central opening and adapted to be located within the neck portion of the shoulder member. A tubular nozzle with a plurality of radial openings therein is located between the shoulder member and the barrier member to provide a striped effect upon extruding a paste-like material through the assembly. Forcing the paste-like materials from the dispenser can be effected, for example, by squeezing a collapsible tube attached to the striping assembly.
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: July 30, 1991
    Assignee: Betts Packaging Inc.
    Inventor: Kenneth J. Donahue