Granted Patent
Utility
US 4,885,202 · App. 07/124,739
Tissue laminate
Inventors:
William D. Lloyd, David A. Nuttal
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Nov 24, 1987
Inventors
William D. Lloyd
David A. Nuttal
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.