Granted Patent
Utility
US 6,440,267 · App. 09/731,413
Soft creped tissue
Inventors:
Michael John Rekoske, Louise Cynthia Ellis Coe, Frank Gerald Druecke, James M. Kaun, Sherri Lynn Laufenberg
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Dec 6, 2000
Inventors
Michael John Rekoske
Louise Cynthia Ellis Coe
Frank Gerald Druecke
James M. Kaun
Sherri Lynn Laufenberg
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.