Granted Patent
Utility
US 4,673,932 · App. 06/566,534
Rapid inventory data acquistion system
Inventors:
Jack A. Ekchian, Robert W. Hoffman, Leon Ekchian, Kaigham J. Gabriel
Patented Case
View Patent ↗
Granted: Jun 16, 1987
Filed: Dec 29, 1983
Inventors
Jack A. Ekchian
Robert W. Hoffman
Leon Ekchian
Kaigham J. Gabriel
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.