Granted Patent
Utility
US 6,696,511 · App. 10/142,815
Non-stick polymer coated aluminum foil
Inventor:
Bruce Robbins
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: May 9, 2002
Inventor
Bruce Robbins
Assignee (at issue)
Reynolds Metals Company
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.