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Ties and Fasteners for Railway-Rails

Description: Patent for improved ties and fastenings for securing and binding together railway rails.
Date: December 7, 1920
Creator: Caudle, Robert E.
Partner: UNT Libraries Government Documents Department

Road Building Machine

Description: Patent for a road building machine comprised of multiple mechanisms including a blast furnace, mixing chambers, and chemical tanks.
Date: December 6, 1921
Creator: Austin, Stephen F.
Partner: UNT Libraries Government Documents Department

Air-Brake and Starter for Automobiles.

Description: Patent for multiple innovations to automobile air-brakes and starters, including improvements such as ease of use, reliability, and versatility amongst vehicle models.
Date: December 13, 1921
Creator: Green, Herbert
Partner: UNT Libraries Government Documents Department

Overhead Radial Conveyer System.

Description: Patent for a freight and merchandise handling system utilizing overhead conveyor belts to move items going to/from either a warehouse facility or an applicable mode of supply chain transportation.
Date: December 6, 1920
Creator: Wohn, Frederick
Partner: UNT Libraries Government Documents Department
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