Granted Patent
Utility
US 4,530,690 · App. 06/542,869
Newspaper fold roller
Inventor:
Thomas Logan
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Oct 17, 1983
Inventor
Thomas Logan
Assignee (at issue)
Rockwell International 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.