Granted Patent
Utility
US 4,048,813 · App. 05/586,100
Detachable container refrigeration system
Inventors:
Henry J. Falk, Gerald Charles Tocci
Patented Case
View Patent ↗
Granted: Sep 20, 1977
Filed: Jun 11, 1975
Inventors
Henry J. Falk
Gerald Charles Tocci
Assignee (at issue)
Union Carbide Corporation
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.