Patents by Inventor Jue Chi Shen

Jue Chi Shen 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).

  • Adjustable ratchet
    Patent number: 7721629
    Abstract: A wrench is configured to engage a fastener for rotation. In one embodiment, the wrench comprises a base, a pair of jaws, a pair of threaded shafts, an adjusting ring, and/or a sleeve. The position of the pair of jaws along the base may be adjustable to accommodate fasteners of different sizes.
    Type: Grant
    Filed: May 6, 2008
    Date of Patent: May 25, 2010
    Assignee: The Stanley Works
    Inventors: Jue Chi Shen, Ming Tsung Tsai
  • ADJUSTABLE RATCHET
    Publication number: 20090277309
    Abstract: A wrench is configured to engage a fastener for rotation. In one embodiment, the wrench comprises a base, a pair of jaws, a pair of threaded shafts, an adjusting ring, and/or a sleeve. The position of the pair of jaws along the base may be adjustable to accommodate fasteners of different sizes.
    Type: Application
    Filed: May 6, 2008
    Publication date: November 12, 2009
    Applicant: THE STANLEY WORKS
    Inventors: Jue Chi SHEN, Ming Tsung Tsai