Patent Grant
D749621
A portion of the disclosure of this patent document contains material to which a claim for copyright and trademark is made. The copyright and trademark owner has no objection to the reproduction of the patent document or the patent disclosure, as it appears in the U.S. Patent Office records, but reserves all other copyright and trademark rights whatsoever.
The single FIGURE is a front view of a display screen with graphical user interface for a furnace monitoring system showing the new design.
The broken line of the display screen and the broken line showing of certain words and numbers in the drawing form no part of the claimed design.
The depiction of a furnace with 3 electrode columns shown centrally located forming part of the claimed design is trademarked material owned by GrafTech International Holdings Inc.