Granted Patent
Utility
US 6,793,097 · App. 10/335,420
Dispenser for rolled materials
Inventor:
Matthew Kamenstein
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Dec 31, 2002
Inventor
Matthew Kamenstein
Assignee (at issue)
Lifetime Hoan 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.