Granted Patent
Utility
US 6,331,085 · App. 09/636,017
Container-applicator system for material for the skin
Inventors:
Volker Schrepf, Michael Malvar
Patented Case
View Patent ↗
Granted: Dec 18, 2001
Filed: Aug 10, 2000
Inventors
Volker Schrepf
Michael Malvar
Assignee (at issue)
Henlopen Manufacturing Co., 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.