Granted Patent
Utility
US 4,726,278 · App. 06/878,470
Drive for a machine gun
Inventor:
Victor J. Forrester
Patented Case
View Patent ↗
Granted: Feb 23, 1988
Filed: Dec 18, 1985
Inventor
Victor J. Forrester
Assignee (at issue)
General Electric Company
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.