Granted Patent
Utility
US 4,150,864 · App. 05/875,160
Double contact bus strip
Inventor:
Leo Walter
Patented Case
View Patent ↗
Granted: Apr 24, 1979
Filed: Feb 6, 1978
Inventor
Leo Walter
Assignee (at issue)
Electronics Stamping Corporation
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.