Granted Patent
Utility
US 5,714,107 · App. 08/674,365
Perforated nonwoven fabrics
Inventors:
Ruth Levy, Henry L. Griesbach, III, Jay Sheldon Shultz, La-Donna Lynn McCullar Bishop Brown
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: Jul 2, 1996
Inventors
Ruth Levy
Henry L. Griesbach, III
Jay Sheldon Shultz
La-Donna Lynn McCullar Bishop Brown
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.