Granted Patent
Utility
US 4,579,133 · App. 06/484,757
Cosmetic compact with extendable applicator
Inventor:
David Seidler
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Apr 14, 1983
Inventor
David Seidler
Assignee (at issue)
Revlon
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.