Granted Patent
Utility
US 4,865,180 · App. 07/160,021
Workpiece transfer system
Inventors:
John H. Brems, Arthur C. Mason
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: Feb 24, 1988
Inventors
John H. Brems
Arthur C. Mason
Assignee (at issue)
Lamb Technicon Corp.
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.