Granted Patent
Utility
US 5,533,244 · App. 08/263,199
Woven belt paper polisher
Inventor:
Michael J. Wadzinski
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Jun 21, 1994
Inventor
Michael J. Wadzinski
Assignee (at issue)
Appleton Papers 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.