Granted Patent
Utility
US 6,447,538 · App. 09/546,078
Control and detection of a condition between an inflatable thermal device and an air hose in a convective warming system
Inventors:
Albert P. Van Duren, Allen Hamid Ziaimehr, John P. Rock, Scott D. Augustine, Gary Maharaj
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Apr 10, 2000
Inventors
Albert P. Van Duren
Allen Hamid Ziaimehr
John P. Rock
Scott D. Augustine
Gary Maharaj
Assignee (at issue)
Augustine Medical, 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.