Patents by Inventor Chien H. Liao

Chien H. Liao 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).

  • Patent number: 5631059
    Abstract: This invention pertains to an improved artificial shrub or tree and the method for constructing same. The invention improves upon all prior art artificial shrubs or trees by providing for a marketedly authentic series of branches which extend from the trunk or main body of the growth and improves upon all prior art structures through the use of an intermediate adapter shaped in the form of a branch which has its thickest end extending from the trunk and which becomes increasingly thinner as it approaches the cantilever end thereof. The adapter produces an authentic branch appearance in comparison to prior art branches which generally have little if any diminishing thickness extending from the supporting end and which are simply bluntly stuck into a bore in the trunk.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: May 20, 1997
    Inventor: Chien H. Liao