Granted Patent
Utility
US 5,140,839 · App. 07/722,148
Cross bar transfer press
Inventor:
Eilert F. Bruns
Patented Case
View Patent ↗
Granted: Aug 25, 1992
Filed: Jun 27, 1991
Inventor
Eilert F. Bruns
Assignee (at issue)
Hitachi Zosen Clearing, 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.