Granted Patent
Utility
US 6,765,992 · App. 10/115,882
Emergency call system and method with attendant and resident pendant actuation
Inventor:
Brian Dawson
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Apr 2, 2002
Inventor
Brian Dawson
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.