Granted Patent
Utility
US 5,121,676 · App. 07/699,927
Barbecue grill and cooker
Inventor:
Heinrich J. W. Jurgens
Patented Case
View Patent ↗
Granted: Jun 16, 1992
Filed: May 14, 1991
Inventor
Heinrich J. W. Jurgens
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.