Granted Patent
Utility
US 6,612,764 · App. 10/288,435
Cosmetic applicator unit
Inventors:
Norbert Dumler, Dieter Wolfsgruber, Werner Fischer
Patented Case
View Patent ↗
Granted: Sep 2, 2003
Filed: Nov 6, 2002
Inventors
Norbert Dumler
Dieter Wolfsgruber
Werner Fischer
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.