Granted Patent
Utility
US 5,192,033 · App. 07/664,180
Apparatus for moving rolls from a loading station to an unwinding station and for moving empty roll cores from the unwinding station to the loading station
Inventor:
George R. Pipes
Patented Case
View Patent ↗
Granted: Mar 9, 1993
Filed: Feb 26, 1991
Inventor
George R. Pipes
Assignee (at issue)
Eaton-Kenway, 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.