Granted Patent
Utility
US 5,545,159 · App. 08/236,561
Disposable diaper with refastenable mechanical fastening system
Inventors:
E. Peter Lancaster, Richard H. Young, Sr.
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Apr 28, 1994
Inventors
E. Peter Lancaster
Richard H. Young, Sr.
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.