Granted Patent
Utility
US 6,723,191 · App. 10/111,314
Slow combustion pyrotechnic composition
Inventors:
André Espagnacq, Philippe Morand
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Apr 23, 2002
Inventors
André Espagnacq
Philippe Morand
Assignee (at issue)
Giat Industries
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.