Texas Patents - 4 Matching Results

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Patent for a conductor's train-book. This invention if for a conductor to log train movements. Illustration included.

Date: April 12, 1910

Creator: Crane, James C. A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a cotton chopper with an adjustable swinging arm.

Date: April 12, 1910

Creator: Lang, Leo Albert

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for the implementation of improvements to hot box coolers. This will assist in the cooling of hot bearings in railway cars.

Date: November 12, 1918

Creator: Edward W. Hartough

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for an apparatus used during the process of retreading tires that updates the manufacture of rubber tire patches.

Date: July 12, 1918

Creator: Rasor, James, E.

Item Type: Patent

Partner: UNT Libraries Government Documents Department