Granted Patent
Utility
US 6,677,038 · App. 10/232,033
3-dimensional fiber and a web made therefrom
Inventors:
Vasily A. Topolkaraev, Bernhardt E. Kressner, Gregory J. Wideman
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Aug 30, 2002
Inventors
Vasily A. Topolkaraev
Bernhardt E. Kressner
Gregory J. Wideman
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.