Granted Patent
Utility
US 4,530,637 · App. 06/508,617
Workpiece handling apparatus
Inventors:
Arthur C. Mason, William M. Faitel, James M. Haselhuhn
Patented Case
View Patent ↗
Granted: Jul 23, 1985
Filed: Jun 28, 1983
Inventors
Arthur C. Mason
William M. Faitel
James M. Haselhuhn
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.