Granted Patent
Utility
US 4,397,646 · App. 06/247,100
Contoured baby diaper
Inventors:
Robert Clark Daniels, Florence S. Daniels
Patented Case
View Patent ↗
Granted: Aug 9, 1983
Filed: Mar 24, 1981
Inventors
Robert Clark Daniels
Florence S. Daniels
Assignee (at issue)
Blessings Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.