Patents by Inventor Fountain E. Dawson

Fountain E. Dawson 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).

  • Weight-responsive hanger
    Patent number: 5079869
    Abstract: Suspension or hanger bars, particularly a weight-responsive hanger bar which is pivotable to indicate changes in weight of the suspended object. The device is particularly adaptable to suspension of moisturized planters, such that the hanger bar is pivoted, as the moisture content of the planter is depleted.
    Type: Grant
    Filed: August 21, 1990
    Date of Patent: January 14, 1992
    Inventor: Fountain E. Dawson