Granted Patent
Utility
US 4,290,838 · App. 06/067,254
Method for vacuum lamination of flex circuits
Inventors:
Joseph A. Reavill, John M. Arachi
Patented Case
View Patent ↗
Granted: Sep 22, 1981
Filed: Aug 17, 1979
Inventors
Joseph A. Reavill
John M. Arachi
Assignee (at issue)
General Dynamics Corp., Pomona Division
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.