Patents by Inventor Margaret W. Jeffrey

Margaret W. Jeffrey 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).

  • Patent number: 5753331
    Abstract: This invention provides a mechanism to train children in the proper amount of toilet tissue to use. The depiction of a symbol or color to designate the stop point on a roll of toilet tissue is the basis for the invention. Potty Training Toilet Tissue will mostly be used during the potty training stages. Adoption of this will result in reduced or elimination of waste as a result of a child pulling off too many sheets of toilet tissue. Using too much tissue is usually resultant of not knowing where to stop. This invention would meet that need. The method can easily be adopted in any presently manufactured toilet tissue and a high probability of use in any future manufactured toilet tissue.
    Type: Grant
    Filed: September 13, 1996
    Date of Patent: May 19, 1998
    Inventor: Margaret W. Jeffrey