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in creator/contributor: "Frank, Henry M."  
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Split Pulley.

Description: Patent for split pulleys with interlocking parts that can be attached together without pulling the parts longitudinally.
Date: February 5, 1907
Creator: Frank, Henry M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dumping-Wagon.

Description: Patent for a simple and durable dumping-wagon that "consists principally of a body made in two pivoted parts and a lever fulcrumed on the wagon-frame and adapted to impart a swinging motion to the said parts to the dump of the body" (lines 12-16).
Date: October 29, 1895
Creator: Theobald, John J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Shaft Coupling

Description: Patent for a shaft coupling. This invention is designed to connect shafts by interlocking to parts that slide lengthwise thereby clamping them together. Illustration included.
Date: February 5, 1907
Creator: Frank, Henry M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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