Granted Patent
Utility
US 4,432,467 · App. 06/355,364
Reinforced lid construction for security containers or the like
Inventor:
Harold E. Swingley, Jr.
Patented Case
View Patent ↗
Granted: Feb 21, 1984
Filed: Mar 8, 1982
Inventor
Harold E. Swingley, Jr.
Assignee (at issue)
Menasha 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.