Granted Patent
Utility
US 6,656,586 · App. 10/228,547
Bicomponent fibers with high wicking rate
Inventors:
James Victor Hartzog, James M. Howell, Michelle Watkins, Claudia Schultze
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Aug 27, 2002
Inventors
James Victor Hartzog
James M. Howell
Michelle Watkins
Claudia Schultze
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.