Patents by Inventor Jason E. Hollander

Jason E. Hollander 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).

  • Key for gripping and piercing a beverage can
    Patent number: 4932130
    Abstract: A key for gripping a beverage can end while simultaneously allowing piercing of the can body. The key has a rigid shaft, one end adapted for use as a handle, and a forked construction at the other end defining two arms. The first arm is adapted to pierce a can body as the second arm engages the can rim. The second arm has at its end a rim-gripping formation shaped to grip the can rim and serve as a fulcrum as the handle is rotated causing the first arm to pierce the can and form an opening therein.
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: June 12, 1990
    Inventor: Jason E. Hollander