Patents by Inventor John Kaper

John Kaper 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).

  • Rotatable pull-tab assembly
    Patent number: 8622238
    Abstract: A rotatable pull-tab assembly for a beverage container having a handle member which is displaceable from a storage position to a seal plate opening position, a seal plate opener which causes a seal plate of a beverage container to open upon displacement of the handle member, and a cover plate member which substantially covers an opening of a beverage container when the rotatable pull-tab assembly is in a closed position.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: January 7, 2014
    Inventor: John Kaper