Granted Patent
Utility
US 4,605,154 · App. 06/695,391
Radiator heater solder pouring process
Inventor:
Wayne A. Rhodes
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Jan 28, 1985
Inventor
Wayne A. Rhodes
Assignee (at issue)
Johnstone Railway Supply Mfg., Co. Inc.
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.