Granted Patent
Utility
US 5,054,495 · App. 07/377,566
Automatic blood-pressure measuring apparatus
Inventors:
Masahiro Uemura, Hideichi Tsuda, Hifumi Yokoe, Tokuji Hayakawa
Patented Case
View Patent ↗
Granted: Oct 8, 1991
Filed: Jul 10, 1989
Inventors
Masahiro Uemura
Hideichi Tsuda
Hifumi Yokoe
Tokuji Hayakawa
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.