Granted Patent
Utility
US 6,332,952 · App. 09/106,169
Tissue with strikethrough resistance
Inventors:
Jay Hsu, Wesley James McConnell, Joseph Mitchell, Sheng-Hsin Hu
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Jun 29, 1998
Inventors
Jay Hsu
Wesley James McConnell
Joseph Mitchell
Sheng-Hsin Hu
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.