Granted Patent
Utility
US 5,509,700 · App. 08/254,689
Latch and lock for trailer doors
Inventor:
Burton K. Kennedy, Jr.
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: Jun 6, 1994
Inventor
Burton K. Kennedy, Jr.
Assignee (at issue)
National Security Containers, 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.