Granted Patent
Utility
US 6,725,512 · App. 10/163,275
Imaged nonwoven fabric for cleaning applications
Inventor:
Nick Carter
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Jun 5, 2002
Inventor
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.