Granted Patent
Utility
US 6,077,397 · App. 08/735,531
High support papermakers fabric
Inventor:
Gale Shipley
Patented Case
View Patent ↗
Granted: Jun 20, 2000
Filed: Oct 23, 1996
Inventor
Gale Shipley
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.