Patents by Inventor Mei-Chao Tsai

Mei-Chao Tsai 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).

  • Seatbelt-adjusting device
    Patent number: 7114748
    Abstract: A seatbelt-adjusting device includes a belt-holding piece that is mounted slidably on a frame unit, and that is slidable on the frame unit between front and rear positions. A positioning member has left and right end portions and a bridge portion interconnecting the left and right end portions. The left and right end portions of the positioning member are respectively pivoted to left and right sides of the frame unit so as to be pivotable between a first position, in which, the bridge portion of the positioning member is spaced apart from the belt-holding piece, and a second position, in which, the bridge portion of the positioning member abuts against the belt-holding piece when the belt-holding piece is disposed at the front position.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: October 3, 2006
    Assignee: Wonderland Nurserygoods Co., Ltd.
    Inventors: Mei-Chao Tsai, Kuo-Wei Lee
  • Seatbelt-adjusting device
    Publication number: 20050073142
    Abstract: A seatbelt-adjusting device includes a belt-holding piece that is mounted slidably on a frame unit, and that is slidable on the frame unit between front and rear positions. A positioning member has left and right end portions and a bridge portion interconnecting the left and right end portions. The left and right end portions of the positioning member are respectively pivoted to left and right sides of the frame unit so as to be pivotable between a first position, in which, the bridge portion of the positioning member is spaced apart from the belt-holding piece, and a second position, in which, the bridge portion of the positioning member abuts against the belt-holding piece when the belt-holding piece is disposed at the front position.
    Type: Application
    Filed: October 3, 2003
    Publication date: April 7, 2005
    Inventors: Mei-Chao Tsai, Kuo-Wei Lee