Patents by Inventor Yan Jianglin

Yan Jianglin 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).

  • Faucet spray head
    Patent number: 8152078
    Abstract: A faucet spray head or gun body arrangement, including a spray gun body, a spray gun press handle, a spray gun inner core tube and control means, the spray gun press handle being movably fixed on the spray gun body, the spray gun inner core tube being disposed in the spray gun body, and the control means engaging with the spray gun inner core tube and the spray gun press handle, wherein two outlet waterways are provided in the spray gun inner core tube, and the control means is provided with a movable central pin controlling and shifting the two outlet waterways of the spray gun inner core tube.
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: April 10, 2012
    Assignee: Masco Corporation of Indiana
    Inventors: Yan Jianglin, Chen Ximin
  • FAUCET SPRAY HEAD
    Publication number: 20080105764
    Abstract: A faucet spray head or gun body arrangement, including a spray gun body, a spray gun press handle, a spray gun inner core tube and control means, the spray gun press handle being movably fixed on the spray gun body, the spray gun inner core tube being disposed in the spray gun body, and the control means engaging with the spray gun inner core tube and the spray gun press handle, wherein two outlet waterways are provided in the spray gun inner core tube, and the control means is provided with a movable central pin controlling and shifting the two outlet waterways of the spray gun inner core tube.
    Type: Application
    Filed: October 24, 2007
    Publication date: May 8, 2008
    Inventors: Yan Jianglin, Chen Ximin