Granted Patent
Utility
US 4,466,319 · App. 06/335,505
Rotary cutting system for a printing press
Inventors:
John Cogswell, Robert Fokos
Patented Case
View Patent ↗
Granted: Aug 21, 1984
Filed: Dec 29, 1981
Inventors
John Cogswell
Robert Fokos
Assignee (at issue)
Special Products Engineering Corporation
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.