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Rail Joint

Description: Patent for a rail joint. Illustration included.
Date: January 8, 1907
Creator: Teubner, Frederick
Partner: UNT Libraries Government Documents Department

Drainage Apparatus.

Description: Patent for a drainage apparatus by using two siphon-pipes, a back-pressure valve and an automatic starting device to drain the water from one place to another when the water is at a predetermined level. Illustration is included.
Date: January 8, 1901
Creator: Carroll, Samuel C.
Partner: UNT Libraries Government Documents Department

Cotton-Press.

Description: Patent for an "apparatus adapted for continuously compressing and baling cotton in juxtaposition to the ginning machinery, by conducting cotton from the condenser to compressing rolls operating to progressively compress the fluffy mass into a compact bat or sheet which is laid in folds or laps and subsequently moved or transferred to a suitable baling press and subjected to final pressure to expel the air from between the folds or laps and enable the bale or package to be tied while under press… more
Date: January 8, 1895
Creator: Murray, Stephen D.
Partner: UNT Libraries Government Documents Department
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