Granted Patent
Utility
US 4,738,202 · App. 06/932,969
Cartridge case and cartridge arrangement and method
Inventor:
John R. Hebert
Patented Case
View Patent ↗
Granted: Apr 19, 1988
Filed: Nov 20, 1986
Inventor
John R. Hebert
Assignee (at issue)
AAI Corporation
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.