Patents by Inventor Cynthia M. Wyatt

Cynthia M. Wyatt 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).

  • Disposable waste bag
    Patent number: 4996727
    Abstract: A disposable waste bag having a flexible enclosure secured around the perimeter of an opening in a semirigid sheet of material. The semirigid sheet is foldable along a line across the middle to allow the bag to be opened and placed in position on a portable commode or bedpan. After use, the two halves of semirigid sheet material are brought together and secured to seal the bag. A gelling compound is included in the bag to solidify any liquid material deposited in it.
    Type: Grant
    Filed: July 28, 1989
    Date of Patent: March 5, 1991
    Assignee: Guardian Products, Inc.
    Inventor: Cynthia M. Wyatt