Patents by Inventor Wen H. Toung

Wen H. Toung 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 globe assembly
    Patent number: 4493649
    Abstract: A globe of inflated envelope is supported by a bowed arm formed of releasably connectible curved segments and detachably mounted on a stand. The bowed arm further carries a casing containing a driving mechanism for rotating the globe and producing a musical sound during rotation of the globe.
    Type: Grant
    Filed: February 7, 1983
    Date of Patent: January 15, 1985
    Inventor: Wen H. Toung