Granted Patent
Utility
US 6,422,120 · App. 09/365,811
Firing mechanism for a rotary machine gun
Inventors:
Peter Bates, Quentan Theodore Sawyer
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Aug 3, 1999
Inventors
Peter Bates
Quentan Theodore Sawyer
Assignee (at issue)
General Dynamics Armament Systems, 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.