Granted Patent
Utility
US 5,996,480 · App. 09/134,324
Apparatus for roasting coffee beans
Inventors:
Alan R. Kelley, J. R. Kim, Jay Moon, Daryl Osberg
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Aug 14, 1998
Inventors
Alan R. Kelley
J. R. Kim
Jay Moon
Daryl Osberg
Assignee (at issue)
Hearthware Home Products, 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.