Texas Patents - 3 Matching Results

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Patent for a churn operating mechanism. This invention provides a dasher operating mechanism for easy and convenient cleaning. Illustration included.

Date: December 31, 1912

Creator: Cunningham, Richard A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for switches or connectors that connect sections of wires used for telephones or telegraphs

Date: January 9, 1912

Creator: Du Val, James Erl & Lee, Ezra A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for an improved steam engine for train engines.

Date: June 4, 1912

Creator: Sanders, William Robert

Item Type: Patent

Partner: UNT Libraries Government Documents Department