Granted Patent
Utility
US 4,291,279 · App. 06/095,173
Microwave combiner assembly
Inventor:
Daniel C. Buck
Patented Case
View Patent ↗
Granted: Sep 22, 1981
Filed: Nov 16, 1979
Inventor
Daniel C. Buck
Assignee (at issue)
Westinghouse Electric Company LLC
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.