Granted Patent
Utility
US 5,657,979 · App. 08/589,866
Collator and method for controlling the collator
Inventors:
Andrew D. Bruce, Horng J. Yang, James D. Johnstone, Aaron J. Belvo, Darryl W. Coy
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Jan 23, 1996
Inventors
Andrew D. Bruce
Horng J. Yang
James D. Johnstone
Aaron J. Belvo
Darryl W. Coy
Assignee (at issue)
Heidelberg Finishing Systems
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.