Patents by Inventor Pi-Chu Chuang

Pi-Chu Chuang 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: 20080245356
    Abstract: A grill assembly includes a grill frame having a first pair of notches on a first side of the grill frame and a second pair of notches on another side of the grill frame that is opposite the first side, wherein the first pair of notches and the second pair of notches are aligned along two axes of rotation that are substantially perpendicular to the first side of the grill frame; and a grill comprising two halves held together by a hinge such that the two halves can be folded to face each other, and four axle portions that are configured to fit in the first pair of notches and the second pair of notches of the grill frame.
    Type: Application
    Filed: April 6, 2007
    Publication date: October 9, 2008
    Inventor: Pi-Chu Chuang