Granted Patent
Utility
US 5,167,261 · App. 07/736,288
Papermakers fabric with stacked machine direction yarns of a high warp fill
Inventor:
Henry J. Lee
Patented Case
View Patent ↗
Granted: Dec 1, 1992
Filed: Jul 25, 1991
Inventor
Henry J. Lee
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.