Granted Patent
Utility
US 6,450,817 · App. 09/601,175
Method for simulating the danger posed by hand grenades or mines to participants in a military exercise
Inventor:
Rudolf Deinlein
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Sep 14, 2000
Inventor
Rudolf Deinlein
Assignee (at issue)
Dornier GmbH
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.