Patents by Inventor Wai Lin HO

Wai Lin HO 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).

  • Publication number: 20150315508
    Abstract: The present invention provides a new means for kindling charcoal beginning from the center, thus it is possible to make a simple disposable chimney charcoal starter at low manufacturing costs. This disposable chimney charcoal starter includes a first chimney for containing loose discrete pieces of solid fuel, at least one ventilation opening on the first chimney, and a second chimney independent of the first chimney for deferring the burning off of the first chimney and for ventilation. The solid fuel could be prepackaged in the chimney charcoal starter to provide a fuel package. In the present invention, the solid fuel surrounding the second chimney serves as a heat insulator for the first chimney to allow sufficient time duration of “Chimney Effect” for all the solid fuel to be kindled before the first chimney is burnt off completely.
    Type: Application
    Filed: May 1, 2014
    Publication date: November 5, 2015
    Inventor: Wai Lin HO