Granted Patent
Utility
US 4,332,253 · App. 06/140,616
Disposable diaper and top sheet therefor
Inventor:
Peter J. Schoots
Patented Case
View Patent ↗
Granted: Jun 1, 1982
Filed: Apr 15, 1980
Inventor
Peter J. Schoots
Assignee (at issue)
The Kendall Company LP
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.