Granted Patent
Utility
US 6,285,867 · App. 09/185,191
Combination emergency phone and personal audio device
Inventors:
Brian M. Boling, Michael C. Bernstein, Nicolas A. Natale
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Nov 3, 1998
Inventors
Brian M. Boling
Michael C. Bernstein
Nicolas A. Natale
Assignee (at issue)
American Secure Care, 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.