Granted Patent
Utility
US 5,704,245 · App. 08/653,668
Progressive forging machine with individually adjustable tools
Inventors:
Richard J. McClellan, Stanley J. Wasserman
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: May 31, 1996
Inventors
Richard J. McClellan
Stanley J. Wasserman
Assignee (at issue)
NATIONAL MACHINE COMPANY
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.