Granted Patent
Utility
US 5,353,940 · App. 08/001,835
Alignment system for crane works and method of alignment
Inventors:
David J. Pech, Jeff J. Jeske
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Jan 8, 1993
Inventors
David J. Pech
Jeff J. Jeske
Assignee (at issue)
The Manitowoc Company, 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.