Patents by Inventor Janice Hart

Janice Hart 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).

  • Nose clip for aquatic usage
    Patent number: 5103813
    Abstract: A nose clip for aquatic usage has an arc-shaped bridge portion having a front convex part and two rear edges, and two pear-shaped portions extending downwardly from the rear edges of the bridge portions and formed to be applied onto side surfaces of nostrils over a significant area and to press the latter inwardly so as to reliably close the nostrils channels.
    Type: Grant
    Filed: January 3, 1989
    Date of Patent: April 14, 1992
    Assignee: All American Hart, Inc.
    Inventors: Janice Hart, Edward M. deWeever