Granted Patent
Utility
US 6,443,162 · App. 09/735,997
Mascara brush
Inventor:
Holger Fitjer
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Dec 14, 2000
Inventor
Holger Fitjer
Assignee (at issue)
georg karl 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.