Granted Patent
Utility
US 4,701,237 · App. 06/871,052
Web with enhanced fluid transfer properties and method of making same
Inventor:
Frederich O. Lassen
Patented Case
View Patent ↗
Granted: Oct 20, 1987
Filed: Jun 5, 1986
Inventor
Frederich O. Lassen
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.