Granted Patent
Utility
US 5,524,421 · App. 08/354,049
One pass system for forming stuffed envelopes
Inventors:
Donald J. Nauheimer, David J. Nowaczyk, Paul L. Giuntoli
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Dec 6, 1994
Inventors
Donald J. Nauheimer
David J. Nowaczyk
Paul L. Giuntoli
Assignee (at issue)
Wallace Computer Services, 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.