Patents by Inventor Wen Tsai Yang

Wen Tsai Yang 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).

  • Shed
    Patent number: 5263288
    Abstract: A shed including a number of beams coupled between a pair of bars each having a pair of flanges formed in an upper portion, a number of supports each including a pair of ribs engaged with the flanges of the bars, and each having an extension formed on each of two walls, a slot formed in each side of the beam for engagement with the extensions of the walls, each of the supports including a resilient member extended upward for biasing the beam upwards, whereby, the beams are stably coupled between the bars.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: November 23, 1993
    Inventor: Wen Tsai Yang