Granted Patent
Utility
US 6,123,066 · App. 08/873,425
Low emission fireplace
Inventor:
John Stuart Fleming
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Jun 12, 1997
Inventor
John Stuart Fleming
Assignee (at issue)
Superior Fireplace 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.