Granted Patent
Utility
US 4,391,869 · App. 06/194,511
Nonwoven fibrous product
Inventors:
John R. Cook, William A. James
Patented Case
View Patent ↗
Granted: Jul 5, 1983
Filed: Oct 6, 1980
Inventors
John R. Cook
William A. James
Assignee (at issue)
Johnson & Johnson Baby Products Company
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.