Granted Patent
Utility
US 6,197,154 · App. 08/961,913
Low density resilient webs and methods of making such webs
Inventors:
Shan Liang Chen, Michael Alan Hermans, Sheng-Hsin Hu, Richard Joseph Kamps, Jeffrey Dean Lindsay
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Oct 31, 1997
Inventors
Shan Liang Chen
Michael Alan Hermans
Sheng-Hsin Hu
Richard Joseph Kamps
Jeffrey Dean Lindsay
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.