Patents by Inventor Seungsang Jo

Seungsang Jo 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: 20040094377
    Abstract: The object of this invention is to provide an apparatus for absorbing shock. This apparatus stepwise absorbs impact energy applied thereto in case of a collision of automobiles or a sudden drop of elevators to protect passengers. In an embodiment, the shock absorbing apparatus includes two or more impact panels (110, 120, 130, 140, 150 and 160), and a plurality of shock absorbing members (210, 220, 230, 240 and 250) installed between the impact panels, and each engraved with a broken line so as to crash along the broken line to absorb impact. In another embodiment, the apparatus includes two or more impact panels (410, 420, 430, 440, 450 and 460) arranged in parallel to each other, and each engraved with at least one broken line so as to crash along the broken line to absorb impact, and a panel support member (600) supporting the parallely arranged impact panels.
    Type: Application
    Filed: September 8, 2003
    Publication date: May 20, 2004
    Inventor: Seungsang Jo