Granted Patent
Utility
US 5,865,219 · App. 08/904,482
Double layer papermaking fabric having a high stability weave
Inventors:
Henry J. Lee, T. Payton Crosby
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jul 31, 1997
Inventors
Henry J. Lee
T. Payton Crosby
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.