Granted Patent
Utility
US 5,367,136 · App. 08/096,237
Non-contact two position microeletronic cantilever switch
Inventor:
Daniel C. Buck
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Jul 26, 1993
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.