Granted Patent
Utility
US 6,427,600 · App. 09/848,151
Blank cartridge for self loading guns
Inventor:
Michael Ernest Saxby
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: May 3, 2001
Inventor
Michael Ernest Saxby
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.