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Patent for a door check that holds the door at any point when it is swinging closed.

Date: July 18, 1911

Creator: Martin, Joseph M.

Partner: UNT Libraries Government Documents Department

Patent for a dirt tamping shovel. Illustrations included.

Date: July 16, 1912

Creator: Sherman, Henry A.

Partner: UNT Libraries Government Documents Department

Patent for sliding doors for showcases and structures such as vehicles. Illustrations included.

Date: July 16, 1912

Creator: Price, Robert L. & Delaplain, Guy A.

Partner: UNT Libraries Government Documents Department

Patent for a tool that can be used as either a hoe or a plow. Illustrations included.

Date: July 16, 1912

Creator: Willis, William B.

Partner: UNT Libraries Government Documents Department