Granted Patent
Utility
US 6,691,872 · App. 09/611,988
Method of making a cosmetic sampler using bulk thin film application techniques
Inventors:
Michael Berman, William Deierlein, Michael A. Parrotta, Phillip Cameron, Allan Cameron
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jul 7, 2000
Inventors
Michael Berman
William Deierlein
Michael A. Parrotta
Phillip Cameron
Allan Cameron
Assignee (at issue)
AKI, Inc.
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.