Patents by Inventor Nam S. Yu

Nam S. Yu 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: 4305243
    Abstract: A net for protecting an animal against flies, insects, and the like is provided, with the net being attached to the animal by means of a flexible main plate with holes which receives therethrough an affixing plate having a plurality of rounded extensions insertable through the holes. The net is clamped in place upon the main plate by a closure plate receiving the rounded extensions therein in locking fashion. The main plate has a plurality of fingers extending from each side edge for abutment against the skin of the animal in order to space the net from the skin of the animal.
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: December 15, 1981
    Inventor: Nam S. Yu