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Grate

Description: Patent for grate that are applied to the fire box of a boiler.
Date: January 30, 1917
Creator: Brown, Sidney E. & Kain, Harry C.
Partner: UNT Libraries Government Documents Department

Measuring Apparatus.

Description: Patent for an improved measuring apparatus. This apparatus improves the measuring of dry goods through a measuring tape that is affixed to the measured goods. The invention allows for goods to be cut to exact lengths.
Date: January 28, 1919
Creator: Garrett, Thomas B.
Partner: UNT Libraries Government Documents Department

Harness-Collar.

Description: Patent for harness collars for horses and mules. This harness collar "is to provide a collar having adjustable fastening mean which preferably are also adjustable as between themselves whereby a better adjustment of the collar is made possible" (lines 22-27)
Date: January 2, 1917
Creator: Mahone, Edwin W.
Partner: UNT Libraries Government Documents Department

Rail Fastening

Description: Patent for a rail fastening device that does not require spikes. Illustrations included.
Date: January 14, 1913
Creator: Hellner, Peter Herm
Partner: UNT Libraries Government Documents Department

Sandpapering-Machine.

Description: Patent for a compressed air sanding machine to use in finishing surfaces with sandpaper, emery cloth, or other rubbing material.
Date: January 8, 1918
Creator: Morreau, Emile V.
Partner: UNT Libraries Government Documents Department
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