Patents by Inventor Yu Kei Jackie Leung

Yu Kei Jackie Leung 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).

  • Luggage having an angularly retractable handle
    Patent number: 8037983
    Abstract: Luggage having an angularly retractable handle includes: a main body; a mounting plate, positioned at a front wall of the main body; a pivot, positioned at the mounting wall; an angularly retractable handle, connected to the mounting plate by the pivot, wherein the angularly retractable handle rotates with respect to the front wall of the main body via the pivot; a plurality of first wheel carriers, fixed on the bottom of the main body; a plurality of second wheel carriers, positioned on the bottom of the main body in a rotatable way; and at least four wheels, respectively assembled on the first wheel carriers and second wheel carriers.
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: October 18, 2011
    Assignee: Twinkle Leatherware Co., Ltd.
    Inventor: Yu Kei Jackie Leung