Granted Patent
Utility
US 5,173,613 · App. 07/688,754
Coordinate measuring machine with improved table support
Inventors:
James L. Henry, Robert Donaldson, Donald K. Greier, Freddie L. Raleigh, Frederick K. Bell
Patented Case
View Patent ↗
Granted: Dec 22, 1992
Filed: Apr 22, 1991
Inventors
James L. Henry
Robert Donaldson
Donald K. Greier
Freddie L. Raleigh
Frederick K. Bell
Assignee (at issue)
Warner & Swasey Co., Sheffield Measurement Div.
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.