Granted Patent
Utility
US 6,375,439 · App. 09/700,822
Hermetic refrigeration compressor with improved control and connection means
Inventor:
Roberto Missio
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Nov 20, 2000
Inventor
Roberto Missio
Assignee (at issue)
Zanussi Elettromeccanica S.p.A.
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.