Granted Patent
Utility
US 5,551,440 · App. 08/395,640
Electronic blood pressure meter
Inventor:
Yoshinori Miyawaki
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: Feb 28, 1995
Inventor
Yoshinori Miyawaki
Assignee (at issue)
OMRON CORPORATION
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.