Granted Patent
Utility
US 6,505,631 · App. 09/884,156
Applicator assembly for cosmetic liquids in particular mascara tester
Inventors:
Werner Fischer, Norbert Dumler
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Jun 20, 2001
Inventors
Werner Fischer
Norbert Dumler
Assignee (at issue)
GEKA BRUSH GMBH
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.