Granted Patent
Utility
US 6,289,902 · App. 09/514,702
Ablation process involving bristles on a mascara brush and the mascara brush obtained by such process
Inventor:
Jean-Louis Mathiez
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Feb 28, 2000
Inventor
Jean-Louis Mathiez
Assignee (at issue)
Coty S.A.
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.