Granted Patent
Utility
US 5,730,355 · App. 08/703,793
Infant incubator
Inventors:
Joseph J. Lessard, Robert M. McDonough, Jan F. Wenstrup, Peter Schumann
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Aug 27, 1996
Inventors
Joseph J. Lessard
Robert M. McDonough
Jan F. Wenstrup
Peter Schumann
Assignee (at issue)
Air-Shields, 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.