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Weeding Device

Description: Patent for improving "the construction and increase the efficiency and utility" of "horse or motor drawn weeding devices." (Lines 8-11)
Date: May 31, 1919
Creator: Zetzman, William of Post, Texas
Partner: UNT Libraries Government Documents Department

Regional Water Plan: Region O (Llano Estacado), 2016, Volume 1. Main Report

Description: Water plan for Region O (Llano Estacado) describing water resources and suppliers for the area, usage statistics and forecasts, water needs, water management strategies for suppliers, drought response plans, financing of the plan, and the process of creating the plan. Includes a dedication to Delaine Baucom (1952-2014).
Date: December 1, 2015
Creator: Llano Estacado Regional Water Planning Group
Partner: UNT Libraries Government Documents Department

Door-Lock

Description: Patent for a lock which can be attached to either a right-hand or left-hand door and operated from either side. When locked from the inside, a shutter will prevent the door from being unlocked from the outside until released again from the inside.
Date: January 12, 1915
Creator: Wilson, Ira W.
Partner: UNT Libraries Government Documents Department

Demountable Wheel-Rim

Description: Patent for Demountable Wheel-Rim. This invention relates to demountable and sectional wheel rims designed for use in connection with automobiles, motor trucks and motor vehicles of all kinds.
Date: January 21, 1919
Creator: Maupin, Frank L.
Partner: UNT Libraries Government Documents Department
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