Granted Patent
Utility
US 5,879,777 · App. 08/879,213
Modular papermaking fabric
Inventor:
Gale Shipley
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Jun 19, 1997
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.