Granted Patent
Utility
US 5,459,915 · App. 08/228,061
High accuracy machining station for a multiple spindle rotary indexing machine tool
Inventor:
Jesse Mendenhall
Patented Case
View Patent ↗
Granted: Oct 24, 1995
Filed: Apr 15, 1994
Inventor
Jesse Mendenhall
Assignee (at issue)
DeVlieg-Bullard, 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.