Granted Patent
Utility
US 4,987,900 · App. 07/349,937
Apparatus for positioning transducer for blood pressure monitor
Inventors:
Joseph S. Eckerle, Dean C. Winter
Patented Case
View Patent ↗
Granted: Jan 29, 1991
Filed: May 3, 1989
Inventors
Joseph S. Eckerle
Dean C. Winter
Assignee (at issue)
Colin Electronics Co., Ltd.
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.