Granted Patent
Utility
US 5,730,839 · App. 08/505,572
Method of creping tissue webs containing a softener using a closed creping pocket
Inventors:
Greg A. Wendt, Gary Anderson, Kelly Steven Lehl, Stephen J. McCullough, Wen Zyo Schroeder
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Jul 21, 1995
Inventors
Greg A. Wendt
Gary Anderson
Kelly Steven Lehl
Stephen J. McCullough
Wen Zyo Schroeder
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.