Granted Patent
Utility
US 5,685,873 · App. 08/220,405
Disposable diaper having differentially stretchable ears with childproof fastening
Inventor:
Mary A. Bruemmer
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Mar 30, 1994
Inventor
Mary A. Bruemmer
Assignee (at issue)
Kimberly-Clark Worldwide, Inc.
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.