Granted Patent
Utility
US 4,297,548 · App. 06/105,354
Vital incidental movement monitoring arrangement
Inventor:
Donald R. Little
Patented Case
View Patent ↗
Granted: Oct 27, 1981
Filed: Dec 19, 1979
Inventor
Donald R. Little
Assignee (at issue)
American Standard 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.