Granted Patent
Utility
US 5,672,164 · App. 08/473,962
Disposable absorbent article having an extended sublayer
Inventor:
Patrick L. Crane
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Jun 7, 1995
Inventor
Patrick L. Crane
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.