Granted Patent
Utility
US 5,698,322 · App. 08/759,107
Multicomponent fiber
Inventors:
Fu-Jya Tsai, Brian T. Etzel
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Dec 2, 1996
Inventors
Fu-Jya Tsai
Brian T. Etzel
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.