Granted Patent
Utility
US 5,356,403 · App. 07/982,806
Absorbent structure comprising a fibrous matrix having dual z-directional gradient
Inventors:
Michael John Faulks, Daniel Robert Schlinz
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Nov 30, 1992
Inventors
Michael John Faulks
Daniel Robert Schlinz
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.