Granted Patent
Utility
US 5,944,273 · App. 08/887,922
Parent roll for tissue paper
Inventors:
Philip Sim Lin, Randall J. LeValley, Brian Klaubert, Ronald F. Gropp, Tommy Karlsson, Bernt Erik Ingvar Klerelid
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Jul 3, 1997
Inventors
Philip Sim Lin
Randall J. LeValley
Brian Klaubert
Ronald F. Gropp
Tommy Karlsson
Bernt Erik Ingvar Klerelid
Assignee (at issue)
Kimberly-Clark Worldwide, 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.