Granted Patent
Utility
US 5,006,779 · App. 07/156,243
Electrical unit with multi-position switch
Inventors:
Kenneth R. Fenne, Wayne D. Steward, Witalij Didyk
Patented Case
View Patent ↗
Granted: Apr 9, 1991
Filed: Feb 16, 1988
Inventors
Kenneth R. Fenne
Wayne D. Steward
Witalij Didyk
Assignee (at issue)
Pittway 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.