Granted Patent
Utility
US 6,651,572 · App. 10/026,170
Yarn feed roller assembly for a tufting machine
Inventors:
Neale Bennett, Alan Reid, Gary Crossley, Ian Corson
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Dec 21, 2001
Inventors
Neale Bennett
Alan Reid
Gary Crossley
Ian Corson
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.