Granted Patent
Utility
US 6,598,607 · App. 10/012,238
Non-combustible smoking device and fuel element
Inventors:
Kayyani C. Adiga, Michael E. Abhulimen, Brian Edward Tucker
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Oct 24, 2001
Inventors
Kayyani C. Adiga
Michael E. Abhulimen
Brian Edward Tucker
Assignee (at issue)
Brown & Williamson Tobacco Corporation
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.