Granted Patent
Utility
US 5,289,733 · App. 07/985,264
Apparatus for mounting gear segments
Inventor:
Harvey J. Kallenberger
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Dec 3, 1992
Inventor
Harvey J. Kallenberger
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.