Granted Patent
Utility
US 5,380,267 · App. 08/079,009
Noise-attenuating pneumatic compressor and medical apparatus incorporating same
Inventors:
James E. Boutelle, Kevin M. Carroll, Jonathan Williams
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Jun 18, 1993
Inventors
James E. Boutelle
Kevin M. Carroll
Jonathan Williams
Assignee (at issue)
Datascope Investment Corp.
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.