Granted Patent
Utility
US 4,488,589 · App. 06/331,350
Shot cylinder controller
Inventors:
James I. Moore, Philip J. Van Huis
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: Dec 16, 1981
Inventors
James I. Moore
Philip J. Van Huis
Assignee (at issue)
EXCELLO CO., LTD.
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.