Granted Patent
Utility
US 4,242,963 · App. 05/945,679
Delayed arming fuze for a spinning projectile
Inventor:
Richard T. Ziemba
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Sep 25, 1978
Inventor
Richard T. Ziemba
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.