Patents by Inventor Robert Aydt

Robert Aydt 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: 5397014
    Abstract: Non-detachable lever lift tabs for opening a beverage container is improved by changing the fulcrum or pivot point to a central position within the area of the lifting tab. This enables the tab to be utilized twice, once in each direction. The tab now offers a 100% increase in potential utility. This "teeter-totter" action allows the operator to open a diametrically opposed hole. This second aperture ventilates and significantly improves the air flow and pour rate of the contained beverage.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: March 14, 1995
    Inventor: Robert Aydt