Granted Patent
Utility
US 4,722,673 · App. 06/834,160
Tank mounting for compressor and motor
Inventors:
Thomas E. Grime, Gary C. Kreutzer
Patented Case
View Patent ↗
Granted: Feb 2, 1988
Filed: Feb 27, 1986
Inventors
Thomas E. Grime
Gary C. Kreutzer
Assignee (at issue)
Champion Spark Plug 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.