Granted Patent
Utility
US 5,388,522 · App. 07/474,191
Cartridge case for a cased telescoped ammunition round
Inventors:
Wilford E. Martwick, Brian B. Tasson
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Feb 2, 1990
Inventors
Wilford E. Martwick
Brian B. Tasson
Assignee (at issue)
Alliant Techsystems 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.