Patents by Inventor Katalina Park

Katalina Park 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).

  • Easy flip top tab lifter
    Patent number: 5699928
    Abstract: The present invention is a disposable device which is attached to the tab of a conventional aluminum beverage can at the time of manufacture. When a consumer pulls the device upward, the tab is likewise pulled upward to a position in which the consumer can easily grasp the tab and consequently open the can. Two embodiments of the present invention are provided.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: December 23, 1997
    Inventors: Sung I. Chung, Katalina Park