Granted Patent
Utility
US 5,746,046 · App. 08/693,873
Method for forming comingled composite yarn
Inventors:
Phillip D. McCartney, McDaniel L. Beard, Elaine V. Inman
Patented Case
View Patent ↗
Granted: May 5, 1998
Filed: Aug 5, 1996
Inventors
Phillip D. McCartney
McDaniel L. Beard
Elaine V. Inman
Assignee (at issue)
Guilford Mills, 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.