Granted Patent
Utility
US 6,506,147 · App. 09/733,695
Movable canopy warmer for an infant care unit
Inventors:
David Eustace, Robert M. McDonough
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Dec 8, 2000
Inventors
David Eustace
Robert M. McDonough
Assignee (at issue)
HILL-ROM SERVICES, 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.