Granted Patent
Utility
US 6,090,730 · App. 08/983,401
Filament non-woven fabric and an absorbent article using the same
Inventors:
Toshikatsu Fujiwara, Taiju Terakawa, Shigeyuki Sugawara
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Jan 20, 1998
Inventors
Toshikatsu Fujiwara
Taiju Terakawa
Shigeyuki Sugawara
Assignee (at issue)
Chisso Corporation
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.