Granted Patent
Utility
US 5,944,163 · App. 08/986,157
Drop safe
Inventors:
Jasper Newton Keith, III, William L. Gunn, William D. Heath, Jr., John F. G. Angove
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Dec 5, 1997
Inventors
Jasper Newton Keith, III
William L. Gunn
William D. Heath, Jr.
John F. G. Angove
Assignee (at issue)
Brink's Incorporated
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.