Granted Patent
Utility
US 5,512,880 · App. 08/409,847
Wrist baby monitor
Inventors:
Randy L. Abrams, Michael S. Bernstein, David W. Crossley
Patented Case
View Patent ↗
Granted: Apr 30, 1996
Filed: Mar 27, 1995
Inventors
Randy L. Abrams
Michael S. Bernstein
David W. Crossley
Assignee (at issue)
Safety 1st, Inc.
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.