Granted Patent
Utility
US 5,564,475 · App. 08/455,135
Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply
Inventor:
Walter P. Wright
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: May 31, 1995
Inventor
Walter P. Wright
Assignee (at issue)
Asten, 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.