Patents by Inventor Lance M. Otto

Lance M. Otto 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).

  • Uneven bars
    Patent number: 4555107
    Abstract: Gymnastic apparatus of the type known as "uneven or asymmetric" bars having two working bars which are parallel to each other but of uneven height wherein the pairs of corresponding ends of the working bars are coupled together by link rods or bars which are preferably telescopic, each of the link rods or bars incorporating length adjustment means operable to effect length adjustment of the link bar and in turn adjustment of the spacing or width between the working bars.
    Type: Grant
    Filed: September 12, 1983
    Date of Patent: November 26, 1985
    Inventor: Lance M. Otto