Granted Patent
Utility
US 6,059,573 · App. 09/045,761
Mortar training device with functional simulated propelling charges
Inventor:
Ramesh Patel
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Mar 20, 1998
Inventor
Ramesh Patel
Assignee (at issue)
FATS, 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.