Granted Patent
Utility
US 6,517,344 · App. 09/730,092
Gas supply coupling for water heater
Inventor:
James Scanlon
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Dec 5, 2000
Inventor
James Scanlon
Assignee (at issue)
BRASSCRAFT MANUFACTURING 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.