Granted Patent
Utility
US 6,510,964 · App. 09/861,514
Center-pull sheet material dispenser
Inventors:
Ladislav Paukov, Jed Christopher Friesen, Daniel J. Morton
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: May 22, 2001
Inventors
Ladislav Paukov
Jed Christopher Friesen
Daniel J. Morton
Assignee (at issue)
Englewood Ventures 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.