Granted Patent
Utility
US 4,530,176 · App. 06/536,210
Apparatus for cataloguing photographs and negatives
Inventor:
Sasson Rejwan
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Sep 27, 1983
Inventor
Sasson Rejwan
Assignee (at issue)
Berkey Photo, 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.