Patents by Inventor ChuanBin Zou

ChuanBin Zou 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: 7666036
    Abstract: A water proof socket for outdoor light bulbs such as LED light bulbs which comprises a bulb cover housing the light bulb, the bulb cover housing having a neck portion for receiving the light bulb, internally threaded cylindrical member around the neck portion, and an externally threaded cylindrical base at the other end engaged in the internally threaded cylindrical portion. The bulb holder is attached to a seat member with a projecting rectangular member which has two holes with electrical contact passing through each hole. The rectangular member fits snugly in a cavity in said threaded member in said base and external wires pass through the base and makes contact with the internal electrical contacts.
    Type: Grant
    Filed: May 5, 2009
    Date of Patent: February 23, 2010
    Inventor: ChuanBin Zou
  • Patent number: 7547237
    Abstract: A water proof socket for outdoor light bulbs such as LED light bulbs which comprises a bulb cover housing the light bulb, the bulb cover housing having a neck portion for receiving the light bulb, internally threaded cylindrical member around the neck portion, and an externally threaded cylindrical base at the other end engaged in the internally threaded cylindrical portion. The bulb holder is attached to a seat member with a projecting rectangular member which has two holes with electrical contact passing through each hold. The rectangular member fits snugly in a cavity in said threaded member in said base and external wires pass through the base and makes contact with the internal electrical contacts.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: June 16, 2009
    Inventor: ChuanBin Zou