Granted Patent
Utility
US 5,326,209 · App. 07/971,288
Method and an apparatus for forming a plurality of individual books in a predetermined sequence
Inventor:
B. Michael Duke
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Nov 4, 1992
Inventor
B. Michael Duke
Assignee (at issue)
AM International, 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.