Granted Patent
Utility
US 5,772,988 · App. 08/646,676
Nail enamel compositions from acetoacetoxy methacrylate copolymer
Inventors:
Frank Pagano, Anjali Patil, Robert Sandewicz, Waifong Liew Anton, Harry J. Spinelli
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: May 10, 1996
Inventors
Frank Pagano
Anjali Patil
Robert Sandewicz
Waifong Liew Anton
Harry J. Spinelli
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.