Granted Patent
Utility
US 5,200,640 · App. 07/743,986
Hermetic package having covers and a base providing for direct electrical connection
Inventors:
David J. Scheftic, William A. Peterson, Jr., John E. Escallier, Hanna E. Rykowska
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Aug 12, 1991
Inventors
David J. Scheftic
William A. Peterson, Jr.
John E. Escallier
Hanna E. Rykowska
Assignees (at issue)
XELECTRIX POWER GMBH
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.