UNT Libraries Government Documents Department - 6 Matching Results

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Furnace.

Description: Patent for a furnace or a boiler with an improved metal back plate instead of the usual brick arch. The back plate has flanged sections bolted together, and asbestos between the sections of the plate.
Date: December 10, 1895
Creator: Moran, James
Item Type: Refine your search to only Patent

Furnace.

Description: Patent for "an attachment for the inner side walls of the furnace for the purpose of protecting and preserving the side walls at the points most exposed to the fire within the furnace." (Lines 14-18) Includes instructions and illustrations.
Date: March 10, 1896
Creator: Johnson, John H. & Moran, James
Item Type: Refine your search to only Patent

Dubbing-Machine.

Description: Patent for improvements to the dubbing-machines with illustrations. Specifically, this improvement is aimed at "dressing ship timber" (line 15) in an effort to make the process easier and more efficient.
Date: June 10, 1919
Creator: Cobb, Dan L. & Moore, William W.
Item Type: Refine your search to only Patent
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