Granted Patent
Utility
US 4,488,932 · App. 06/409,055
Fibrous webs of enhanced bulk and method of manufacturing same
Inventors:
Robert J. Eber, Bruce W. Janda
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: Aug 18, 1982
Inventors
Robert J. Eber
Bruce W. Janda
Assignee (at issue)
James River-Dixie Northern, 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.