Granted Patent
Utility
US 4,340,859 · App. 06/141,275
Modular incubator control system with self-test capability
Inventor:
Max F. Farley
Patented Case
View Patent ↗
Granted: Jul 20, 1982
Filed: Apr 18, 1980
Inventor
Max F. Farley
Assignee (at issue)
MALLINCKRODT LLC
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.