Granted Patent
Utility
US 4,777,909 · App. 07/129,881
Carriage apparatus for indexing and accurately registering a selected stabilized mask of a plurality of stabilizing masks between a substrate and a source
Inventor:
Richard Martin
Patented Case
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Granted: Oct 18, 1988
Filed: Nov 24, 1987
Inventor
Richard Martin
Assignee (at issue)
Applied Magnetics, LLC
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.