Granted Patent
Utility
US 4,896,702 · App. 07/279,040
Seam construction for papermaking fabrics
Inventor:
Robert Crook
Patented Case
View Patent ↗
Granted: Jan 30, 1990
Filed: Dec 1, 1988
Inventor
Robert Crook
Assignee (at issue)
Niagara Lockport Industries 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.