Granted Patent
Utility
US 4,803,032 · App. 07/005,839
Method of spot embossing a fibrous sheet
Inventor:
Galyn A. Schulz
Patented Case
View Patent ↗
Granted: Feb 7, 1989
Filed: Jan 21, 1987
Inventor
Galyn A. Schulz
Assignee (at issue)
James River-Norwalk
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.