Granted Patent
Utility
US 4,833,003 · App. 07/108,875
Uniformly moist abrasive wipes
Inventors:
Maung H. Win, Stephen S. Hata, William A. Abba, James Olszewski
Patented Case
View Patent ↗
Granted: May 23, 1989
Filed: Oct 15, 1987
Inventors
Maung H. Win
Stephen S. Hata
William A. Abba
James Olszewski
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.