Patents by Inventor Ghing Hsiu Yao

Ghing Hsiu Yao 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).

  • Tool box having a rotatable light
    Patent number: 6053315
    Abstract: A tool box includes a base and a cover each having an opening formed by a pair of arms which are pivotally together at a pivot pin. A light device is pivotally coupled to the base and the cover at the pivot pin, for allowing the light device to be rotated about the pivot pin and to light the cover and the base when the base and the cover are opened, such that the user may easily view and fetch the tools received in the tool box in the dark places. The cover includes a hand grip having a chamber for receiving one or more batteries and for energizing the light device.
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: April 25, 2000
    Inventor: Ghing Hsiu Yao
  • Combined flashlight and tool box
    Patent number: D410760
    Type: Grant
    Filed: July 10, 1998
    Date of Patent: June 8, 1999
    Inventor: Ghing Hsiu Yao