Granted Patent
Utility
US 6,162,421 · App. 09/186,554
Pigmented water-in-oil emulsion cosmetic sticks
Inventors:
Renee Joan Ordino, Natividad Jose, Robert Sandewicz, Ann Ureneck
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Nov 5, 1998
Inventors
Renee Joan Ordino
Natividad Jose
Robert Sandewicz
Ann Ureneck
Assignee (at issue)
Revlon Consumer Products Corporation
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.