Granted Patent
Utility
US 5,980,388 · App. 08/915,027
Joint assembly for linking end-aligned shaft segments
Inventor:
Timothy A. Bolander
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Aug 20, 1997
Inventor
Timothy A. Bolander
Assignee (at issue)
Beloit Technologies, 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.