Patents by Inventor Chen Ching Chen

Chen Ching Chen 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: 7141030
    Abstract: A handheld massager including: a main body; a first massaging member disposed on top face of the main body, a top face of the first massaging member being a domed first massaging face; and a second massaging member disposed under bottom end of the main body. The bottom face of the second massaging member has embossed structure and serves as a second massaging face. A user can select the first massaging face or the second massaging face to massage human body so that the handheld massager can be switched between different massaging modes. When a user holds the second massaging member to massage human body with the first massaging member, the second massaging face simultaneously stimulates and massages the palm of the user.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: November 28, 2006
    Inventor: Chen Ching Chen
  • Patent number: 6839931
    Abstract: A bathing brush has a first cleaning ball composed of a first net tube, a second cleaning ball composed of a second net tube, a separation device provided between the first and second cleaning balls having a gripping portion at a periphery thereof and at least a hole at a center thereof, and a connection device running through the hole of the separation device and wound around the net tubes to bond the net tubes at opposite sides of the separation device respectively and make the net tubes expanded to form the first second cleaning balls.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: January 11, 2005
    Inventor: Chen Ching Chen