Patents by Inventor Diane C. Persad

Diane C. Persad 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).

  • Arcuate tongue scraper
    Patent number: 5569278
    Abstract: A scraper for removing debris from a surface of a tongue. The inventive device includes a scraping assembly having a scraping blade for dragging across a surface of a tongue. A handle assembly is pivotally mounted to the scraping assembly and can be stowed for storage and the transportation purposes.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: October 29, 1996
    Inventor: Diane C. Persad