Granted Patent
Utility
US 5,524,816 · App. 08/514,231
Trifold lid storage box and storage system
Inventor:
Robert A. Zriny
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Aug 11, 1995
Inventor
Robert A. Zriny
Assignee (at issue)
Whitney Corr-Pak International, 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.