Granted Patent
Utility
US 5,304,213 · App. 08/075,362
Hyper-hypothermia blanket with filtration properties
Inventors:
Leonard D. Berke, Michael C. Molloy
Patented Case
View Patent ↗
Granted: Apr 19, 1994
Filed: Jun 14, 1993
Inventors
Leonard D. Berke
Michael C. Molloy
Assignee (at issue)
Cincinnati Sub-Zero Products, 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.