Granted Patent
Utility
US 6,733,281 · App. 10/331,170
Heating fuel canister
Inventor:
Daniel Stoner
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Dec 27, 2002
Inventor
Daniel Stoner
Assignee (at issue)
Sto Corp.
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.