Patents by Inventor Wu Ching Kun

Wu Ching Kun 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).

  • Patent number: 6231015
    Abstract: A combined teapoy and footrest includes a rectangular table top having a bottom provided with four seats, an outer leg frame including two first legs and a cross bar mounted between the two first legs, each of the first legs having a through hole close to an upper end thereof pivotally connected with a respective one of the seats, an inner side of each of the first legs having an intermediate portion formed with a J-shaped groove having an indentation, and a notch between the through hole and the J-shaped groove, and an inner leg fame including two second legs and a cross bar mounted between the two second legs, each of the second legs having a through hole close to an upper end thereof pivotally connected with a respective one of the seats, an inner side of each of the second legs having an intermediate portion provided with a protuberance configured to be engageable with the J-shaped groove and the notch.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: May 15, 2001
    Inventor: Wu Ching Kun