Granted Patent
Utility
US 6,695,941 · App. 09/871,433
Method of making nonwoven fabric for buffing applications
Inventors:
Herbert Hartgrove, Robert Rabon, Edwin Browne, Cheryl Carlson, Nick Carter
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: May 31, 2001
Inventors
Herbert Hartgrove
Robert Rabon
Edwin Browne
Cheryl Carlson
Nick Carter
Assignee (at issue)
Polytec GmbH
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.