Patents by Inventor Bichang Guan

Bichang Guan 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).

  • Publication number: 20140150896
    Abstract: An assemblable faucet includes a body having a holder, at least one inlet, an outlet located at the holder, a channel communicating with the inlet and the outlet, and at least one valve seat communicating with the channel; the valve seat being used to receive and position a control valve set to control water from the inlet to flow toward the outlet; an outlet pipe including an inflow connector with an aperture, including a spray head with a spout, and including a tunnel communicating with the inflow connector and the spray head; the inflow connector being tightly connected to the holder of the body so that the aperture is in communication with the outlet of the holder, such that the water from the outlet of the body flows to the spout along the tunnel of the outlet pipe.
    Type: Application
    Filed: February 6, 2014
    Publication date: June 5, 2014
    Applicant: Globe Union Industrial Corp.
    Inventors: Bichang Guan, Chucheng Chu
  • Patent number: 8202466
    Abstract: An integrally plastic outlet pipe and making process thereof includes the steps of: a. preparing a mold; b. mold closing at the first opposite position; c. injection molding a semi-finished first part member; d. opening mold to take out a semi-finished upper cover of the wasted second part member; e. mold closing at a second opposite position; f. hot pressing a finished outlet pipe of a third part member and injection molding the semi-finished first part member and the semi-finished upper cover of the second part member; g. mold opening to obtain a finished integrally plastic outlet pipe of the third part member; h. mold closing at the first opposite position again; i. hot pressing the finished outlet pipe and rejection molding the semi-finished first part member and the semi-finished upper cover of the second part member; j. opening mold to acquire a finished integrally plastic outlet pipe.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: June 19, 2012
    Assignee: Globe Union Industrial Corp.
    Inventor: Bichang Guan
  • Publication number: 20110186146
    Abstract: An assemblable faucet includes a body having a holder, at least one inlet, an outlet located at the holder, a channel communicating with the inlet and the outlet, and at least one valve seat communicating with the channel; the valve seat being used to receive and position a control valve set to control water from the inlet to flow toward the outlet; an outlet pipe including an inflow connector with an aperture, including a spray head with a spout, and including a tunnel communicating with the inflow connector and the spray head; the inflow connector being tightly connected to the holder of the body so that the aperture is in communication with the outlet of the holder, such that the water from the outlet of the body flows to the spout along the tunnel of the outlet pipe.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 4, 2011
    Inventor: Bichang Guan
  • Publication number: 20110177273
    Abstract: An integrally plastic outlet pipe and making process thereof includes the steps of: a. preparing a mold; b. mold closing at the first opposite position; c. injection molding a semi-finished first part member; d. opening mold to take out a semi-finished upper cover of the wasted second part member; e. mold closing at a second opposite position; f. hot pressing a finished outlet pipe of a third part member and injection molding the semi-finished first part member and the semi-finished upper cover of the second part member; g. mold opening to obtain a finished integrally plastic outlet pipe of the third part member; h. mold closing at the first opposite position again; i. hot pressing the finished outlet pipe and rejection molding the semi-finished first part member and the semi-finished upper cover of the second part member; j. opening mold to acquire a finished integrally plastic outlet pipe.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 21, 2011
    Inventor: Bichang Guan