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Switch-Operating Mechanism

Description: Patent for a information regards to improvements in switch operating mechanism.
Date: September 18, 1906
Creator: Murphy, Edward C.
Partner: UNT Libraries Government Documents Department

Car Step

Description: Patent for a car step. This invention is designed to be swung down into position from a fixed under the bottom of the rail car. Illustration included.
Date: September 18, 1906
Creator: Davis, George W. & Hicks, Joseph A.
Partner: UNT Libraries Government Documents Department

Building Block Machine

Description: Patent for a building block machine. This invention is used to mold concrete and other artificial stone blocks. Illustration included.
Date: September 18, 1906
Creator: Latimer, Samuel A.
Partner: UNT Libraries Government Documents Department

Bottle

Description: Patent for a a nursing bottle employing a jacket designed to hold the parts of the bottle together. Illustration included.
Date: September 18, 1906
Creator: Anderson, Lee
Partner: UNT Libraries Government Documents Department
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