Patents Assigned to Schaefsco, Inc.
  • Patent number: 5662554
    Abstract: An exercise device for use in exercising the neck of a user includes a mouthpiece to be received by the mouth of a user and held in the user's mouth. The mouthpiece includes first and second sides. The device includes a first elastomeric band having first and second ends. The first end of the first elastomeric band is attached to the first side of the mouthpiece. A second elastomeric band includes first and second ends. The first end of the second elastomeric band is attached to the second side of the mouthpiece. The second ends of the first and second elastomeric bands are held in the hands of the user doing neck exercises.
    Type: Grant
    Filed: December 13, 1994
    Date of Patent: September 2, 1997
    Assignee: Schaefsco, Inc.
    Inventor: Michael J. Schaefer