Patents by Inventor Hsiu-Chuan Chien

Hsiu-Chuan Chien 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).

  • Publication number: 20030217742
    Abstract: A stone slab with fasteners has two chambers respectively defined at two sides thereof. Two fasteners are respectively secured in the chambers. The fasteners each have a central portion. A first wing is formed at a first end of the central portion, and perpendicular to the central portion. The first wing has a hole defined therethrough. A second wing is formed at a second end of the central portion, perpendicular to the central portion, and extending oppositely to the first wing. The second wing has two straight edges respectively formed at a top and a bottom thereof, and two arcuate hooks respectively extending inwards from the straight edges. The second wings of the fasteners are received in the respective chambers. Whereby, a plurality of stone slabs can be installed on a frame on a wall by screws inserted through the holes.
    Type: Application
    Filed: May 22, 2002
    Publication date: November 27, 2003
    Inventor: Hsiu-Chuan Chien