Patents by Inventor Hsi-Shou Yeh

Hsi-Shou Yeh 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).

  • Patent number: 5413241
    Abstract: A can end is provided for a tubular easy-open can which includes an upper panel having a rim portion and a central portion. The can end includes a pressing seam portion which is formed on the upper panel and defines an open-ended loop, thereby defining a cap sheet which has an open end integrally formed to the upper panel and a closed end. A tab is mounted on the closed end of the cap sheet, whereby, when the tab is pulled upwardly, the cap sheet is synchronously pulled upwardly with the open end thereof still fixed to the upper panel.
    Type: Grant
    Filed: April 15, 1994
    Date of Patent: May 9, 1995
    Inventor: Hsi-Shou Yeh