Patents by Inventor Su-Lien Tseng

Su-Lien Tseng 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: 6843488
    Abstract: A hairdressing tool cart includes a frame including two sub-frames and cross bars extending between and connected to the sub-frames. Two side boards are respectively mounted to inner sides of the sub-frames and form rails on which drawers are movable supported. A receptacle is positioned on and supported by the cross bars. A hanging rack is mounted to an outer side of one sub-frame. A holder is mounted to the outer side of one sub-frame and defines a receiving space. The receptacle, the drawers, the hanging rack and the holder provide spaces for receiving and retaining hairdressing tools and accessories, as well as other articles. Thus, the hairdressing tools and accessories can be well organized with the hairdressing cart.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: January 18, 2005
    Inventor: Su-Lien Tseng