Patents by Inventor F. Wayne Summers

F. Wayne Summers 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).

  • Humidity indicating diaper cover
    Patent number: 3952746
    Abstract: A humidity indicator for a diaper including a moisture impervious outer sheet and a moisture absorbent inner sheet. A transparent opening is formed in the outer sheet either for viewing a moisture indicator strip behind the outer sheet or for exposing the moisture indicator strip on the outside of the outer sheet to communication with the moisture in the absorbent inner sheet.
    Type: Grant
    Filed: July 29, 1974
    Date of Patent: April 27, 1976
    Inventor: F. Wayne Summers