Granted Patent
Utility
US 5,482,772 · App. 07/997,406
Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith
Inventors:
David C. Strack, Tracy Wilson, Donald V. Willitts
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Dec 28, 1992
Inventors
David C. Strack
Tracy Wilson
Donald V. Willitts
Assignee (at issue)
Kimberly-Clark 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.