Patents by Inventor Kun Zhang Lin

Kun Zhang Lin 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).

  • Foldable paper coffin
    Patent number: 8151421
    Abstract: A foldable paper coffin includes a casket having a chamber formed by two side walls and two end walls and a bottom wall, and formed with a planar paper sheet having two side panels foldable relative to a bottom panel, two inner panels foldable relative to the side panels, two end panels foldable relative to the bottom panel, two inner folds foldable relative to the end panels, and the end panels and the inner folds each have two foldable end flaps engageable between the inner panels and the side panels, and the side panels and the inner panels and the end flaps each include one or more orifices for engaging with latches and for retaining the casket in a spatial or three-dimensional structure.
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: April 10, 2012
    Inventors: Liang Le Hsu, Kun Zhang Lin
  • Foldable paper coffin
    Publication number: 20120042488
    Abstract: A foldable paper coffin includes a casket having a chamber formed by two side walls and two end walls and a bottom wall, and formed with a planar paper sheet having two side panels foldable relative to a bottom panel, two inner panels foldable relative to the side panels, two end panels foldable relative to the bottom panel, two inner folds foldable relative to the end panels, and the end panels and the inner folds each have two foldable end flaps engageable between the inner panels and the side panels, and the side panels and the inner panels and the end flaps each include one or more orifices for engaging with latches and for retaining the casket in a spatial or three-dimensional structure.
    Type: Application
    Filed: August 17, 2010
    Publication date: February 23, 2012
    Inventors: Liang Le Hsu, Kun Zhang Lin