Patents by Inventor WEN-HSIANG SHIN

WEN-HSIANG SHIN 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).

  • Folding machine for forming folded paper handkerchiefs
    Patent number: 10870252
    Abstract: A folding machine for paper handkerchiefs is disclosed. The folding machine includes a longitudinal folding unit and a transverse folding unit, wherein the longitudinal folding unit executes a longitudinal folding procedure to a paper web to obtain a paper web with longitudinal folds, and the transverse folding unit receives the paper web with longitudinal folds from the longitudinal folding unit and cuts it into paper handkerchiefs before executing a transverse folding procedure to the paper handkerchiefs, thereby completing the folding process for paper handkerchiefs. After being folded longitudinally and transversely, the paper handkerchief is effectively reduced in size for packaging and is convenient for users to carry.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: December 22, 2020
    Assignee: Chan Li Machinery Co., Ltd.
    Inventor: Wen-Hsiang Shin
  • FOLDING MACHINE FOR FORMING FOLDED PAPER HANDKERCHIEFS
    Publication number: 20190099974
    Abstract: A folding machine for paper handkerchiefs is disclosed. The folding machine includes a longitudinal folding unit and a transverse folding unit, wherein the longitudinal folding unit executes a longitudinal folding procedure to a paper web to obtain a paper web with longitudinal folds, and the transverse folding unit receives the paper web with longitudinal folds from the longitudinal folding unit and cuts it into paper handkerchiefs before executing a transverse folding procedure to the paper handkerchiefs, thereby completing the folding process for paper handkerchiefs. After being folded longitudinally and transversely, the paper handkerchief is effectively reduced in size for packaging and is convenient for users to carry.
    Type: Application
    Filed: October 1, 2018
    Publication date: April 4, 2019
    Inventor: WEN-HSIANG SHIN