Patents by Inventor Chi Foo (Ron) Chu

Chi Foo (Ron) Chu 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).

  • SHROUD FOR SPACE HEATER
    Publication number: 20120222834
    Abstract: A shroud is used to encompass a space heater ordinarily used within a tent or shelter. The shroud allows the space heater to be used outside the tent or shelter. The shroud is made from a series of components and is readily disassembled to allow compactness for storage or moving. The shroud is positioned over the space heater and ambient air is drawn into the spaces between the shroud and the heater where the air is heated by the heater. The heated air leaves the shroud through a duct when extends to the tent or shelter sought to be heated.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 6, 2012
    Applicant: INTERNATIONAL THERMAL INVESTMENTS LTD.
    Inventors: Les M. Ohno, Dejan Maksimovic, Chi Foo (Ron) Chu, Chad Earle