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Hog-Catcher.

Description: Patent for a hog catcher, which has a trigger operated spring loaded claw to catch the leg of a hog and lead it on a chain.
Date: December 1, 1908
Creator: Reichert, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Railway-Crossing.

Description: Patent for a railway crossing track, which does not jar the train's wheels as it passes over the crossing.
Date: November 17, 1908
Creator: Adams, Powell O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rail-Joint.

Description: Patent for improvements to the joints for railway rails to prevent "bumping of the wheels against the ends of rails and the cross ties adjacent to the joints" (lines 16-18) including illustrations.
Date: January 21, 1908
Creator: Adams, Powell O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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