Granted Patent
Utility
US 4,869,172 · App. 07/267,055
Safe and arm device for spinning munitions
Inventor:
George Webb
Patented Case
View Patent ↗
Granted: Sep 26, 1989
Filed: Nov 4, 1988
Inventor
George Webb
Assignee (at issue)
Magnavox Government and Industrial Electronics 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.