Patents by Inventor Dusit Wangkeo

Dusit Wangkeo 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).

  • Baby magic swing crib
    Patent number: 4205406
    Abstract: A crib for an infant which is designed so to swing back and forth in the air; the crib including a basket suspended on chains which are hung from a stationary frame that is readily collapsible so to be conveniently portable.
    Type: Grant
    Filed: June 30, 1977
    Date of Patent: June 3, 1980
    Inventors: Dusit Wangkeo, George Spector