Granted Patent
Utility
US 6,468,397 · App. 09/467,620
Scarfing shower for fabric cleaning in a wet papermaking process
Inventor:
Strong C. Chuang
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Dec 20, 1999
Inventor
Strong C. Chuang
Assignee (at issue)
Kimberly-Clark Worldwide, 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.