Granted Patent
Utility
US 5,212,647 · App. 07/812,715
Die stamping press having CCD camera system for automatic 3-axis die registration
Inventors:
Joseph E. Raney, Charles C. Raney
Patented Case
View Patent ↗
Granted: May 18, 1993
Filed: Dec 23, 1991
Inventors
Joseph E. Raney
Charles C. Raney
Assignee (at issue)
Preco Industries, 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.