Granted Patent
Utility
US 4,540,097 · App. 06/617,269
Crane with outboard counterweight carrier
Inventors:
Charles Wadsworth, Dieter C. Juergens
Patented Case
View Patent ↗
Granted: Sep 10, 1985
Filed: Jun 4, 1984
Inventors
Charles Wadsworth
Dieter C. Juergens
Assignee (at issue)
Harnischfeger Corporation
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.