Granted Patent
Utility
US 4,872,619 · App. 07/265,970
Serco driven redirect roller apparatus for fiber placement machine
Inventor:
Mario M. Vaniglia
Patented Case
View Patent ↗
Granted: Oct 10, 1989
Filed: Nov 2, 1988
Inventor
Mario M. Vaniglia
Assignee (at issue)
Cincinnatti Milacron Inc.
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.