Patents by Inventor Waldorf C. Eyman, Jr.

Waldorf C. Eyman, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Slidable hinge vaulting board
    Patent number: 5209709
    Abstract: A vaulting device for use by a gymnast in vaulting comprising a top member connected to a base member, via a rigid control member and a movable pivot, with a plurality of resilient members positioned between the base member and the top member to bias the base member away from the top member. When the top member is compressed toward the base member, the control arm and the movable pivot combine with one another to cause the top member to move longitudinally relative to the base member during compression and expansion strokes of the vaulting device.
    Type: Grant
    Filed: March 25, 1991
    Date of Patent: May 11, 1993
    Inventor: Waldorf C. Eyman, Jr.
  • Guide wire support for gymnastic equipment
    Patent number: D300234
    Type: Grant
    Filed: February 13, 1986
    Date of Patent: March 14, 1989
    Assignee: Gym Trix, Inc.
    Inventor: Waldorf C. Eyman, Jr.