Patents by Inventor Hsiang-Chi Wu

Hsiang-Chi Wu 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).

  • Replaceable Anchor
    Publication number: 20140064872
    Abstract: A replaceable anchor contains a body, and the body includes an extension, at least one slot, a screwing stem, and a nut. The extension is hollowly tubular and has the at least one slot defined thereon and the screwing stem inserting through and extending out of the extension so as to screw with the nut. The extension has a circular rib extending outwardly around one end thereof and being perpendicular to the extension, such that the extension is fixed into the hole, and the circular rib contacts with the wall.
    Type: Application
    Filed: July 23, 2013
    Publication date: March 6, 2014
    Applicant: FAR EAST UNIVERSITY
    Inventor: Hsiang-Chi Wu