Granted Patent
Utility
US 6,203,905 · App. 08/522,479
Crimped conjugate fibers containing a nucleating agent
Inventor:
Richard Daniel Pike
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Aug 30, 1995
Inventor
Richard Daniel Pike
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.