Granted Patent
Utility
US 6,830,049 · App. 10/154,450
Airway device with provision for coupling to an introducer
Inventors:
Scott D. Augustine, Randall C. Arnold, Thomas W. McGrail
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: May 23, 2002
Inventors
Scott D. Augustine
Randall C. Arnold
Thomas W. McGrail
Assignee (at issue)
Arizant Healthcare 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.