Granted Patent
Utility
US 4,460,346 · App. 06/149,164
Eccentric shaft and method of manufacture
Inventor:
Thomas Behnke
Patented Case
View Patent ↗
Granted: Jul 17, 1984
Filed: May 30, 1980
Inventor
Thomas Behnke
Assignee (at issue)
General Steel 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.