Patents by Inventor Herbert H. Pollinger

Herbert H. Pollinger 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).

  • Weigh scale with digital and discrete fractional weight indicators
    Patent number: 4825966
    Abstract: A weigh scale having a unique display is provided which allows rapid, accurate, and convenient determination of the weight of an object to the nearest discrete fractional portion of a weight unit. The preferred weight unit includes a digital display for the object in whole ounces and four light-emitting indicators, one of which illuminates to indicate the object's fractional weight to the nearest quarter-ounce.
    Type: Grant
    Filed: January 12, 1988
    Date of Patent: May 2, 1989
    Assignee: Cardinal Scale Manufacturing Company
    Inventors: Stephen R. Langford, Herbert H. Pollinger