Granted Patent
Utility
US 5,693,079 · App. 08/697,053
Apparatus and method for simulating an inflatable thermal blanket to test an air source
Inventor:
Albert P. Van Duren
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Aug 19, 1996
Inventor
Albert P. Van Duren
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.