Granted Patent
Utility
US 6,712,063 · App. 09/564,622
Ovens with catalytic converters
Inventor:
Nigel Thorneywork
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: May 4, 2000
Inventor
Nigel Thorneywork
Assignee (at issue)
Merrychef Limited
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.