Granted Patent
Utility
US 5,149,335 · App. 07/484,598
Absorbent structure
Inventors:
Stanley R. Kellenberger, Wen-Huey Shih-Schroeder, Anthony John Wisneski
Patented Case
View Patent ↗
Granted: Sep 22, 1992
Filed: Feb 23, 1990
Inventors
Stanley R. Kellenberger
Wen-Huey Shih-Schroeder
Anthony John Wisneski
Assignee (at issue)
Kimberly-Clark 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.