Granted Patent
Utility
US 5,884,949 · App. 08/878,403
Security seal
Inventors:
Jeremy Phelps Leon, Donald Ruth
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Jun 18, 1997
Inventors
Jeremy Phelps Leon
Donald Ruth
Assignee (at issue)
E.J. BROOKS COMPANY
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.