Granted Patent
Utility
US 4,302,853 · App. 06/153,376
Disposable undergarment
Inventor:
Frederick K. Mesek
Patented Case
View Patent ↗
Granted: Dec 1, 1981
Filed: May 27, 1980
Inventor
Frederick K. Mesek
Assignee (at issue)
Johnson & Johnson Baby Products Company
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.