Granted Patent
Utility
US 5,863,194 · App. 08/622,266
Interrogation of multiple switch conditions
Inventors:
Andrew S. Kadah, Hassan B. Kadah
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Mar 27, 1996
Inventors
Andrew S. Kadah
Hassan B. Kadah
Assignee (at issue)
Andrew S. Kadah
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.