Patents by Inventor Ching-Mo Ho

Ching-Mo Ho 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).

  • Collapsible support frame
    Patent number: 6293512
    Abstract: A collapsible support frame is formed of an inner tube, an outer tube, and a plurality of support legs. The support legs are fastened to the inner tube and the outer tube. The inner tube is rotatably fitted into the outer tube. The folding and the unfolding of the support legs are attained by turning the inner tube an angle. The inner tube has a hollow interior for holding a Christmas tree, a flag pole, and the like.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: September 25, 2001
    Inventor: Ching-Mo Ho