Granted Patent
Utility
US 6,491,251 · App. 09/521,834
Double core tissue roll, dispenser and method
Inventors:
Mark Harrison Stanland, Steven M. Slye, Douglas E. Bagan, Alain P. Cotnoir, Randy A. Baughman, Adam T. Elliott
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Mar 9, 2000
Inventors
Mark Harrison Stanland
Steven M. Slye
Douglas E. Bagan
Alain P. Cotnoir
Randy A. Baughman
Adam T. Elliott
Assignee (at issue)
Bay West Paper 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.