Granted Patent
Utility
US 5,910,455 · App. 08/712,737
Hand cleanser
Inventors:
Peter Maddern, Serge Khalifa
Patented Case
View Patent ↗
Granted: Jun 8, 1999
Filed: Sep 12, 1996
Inventors
Peter Maddern
Serge Khalifa
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.