Granted Patent
Utility
US 6,427,364 · App. 09/633,860
Arrangement for heating air supplied to a carburetor of a snow thrower engine
Inventors:
Richard A. Heismann, Dennis Stenz, Joseph T. Pawlak
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Aug 7, 2000
Inventors
Richard A. Heismann
Dennis Stenz
Joseph T. Pawlak
Assignees (at issue)
Murray Corporation
Tecumseh Products Company
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.