Granted Patent
Utility
US 5,315,930 · App. 07/983,029
Keyless inking system for a printing press
Inventor:
Thaddeus A. Niemiro
Patented Case
View Patent ↗
Granted: May 31, 1994
Filed: Nov 30, 1992
Inventor
Thaddeus A. Niemiro
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.