Granted Patent
Utility
US 6,040,255 · App. 08/673,606
Photostabilization package usable in nonwoven fabrics and nonwoven fabrics containing same
Inventor:
Robert L. Hudson
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Jun 25, 1996
Inventor
Robert L. Hudson
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.