Granted Patent
Utility
US 5,223,319 · App. 07/565,543
Nonwoven wiper having high oil capacity
Inventors:
James D. Cotton, Paul King
Patented Case
View Patent ↗
Granted: Jun 29, 1993
Filed: Aug 10, 1990
Inventors
James D. Cotton
Paul King
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.