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Hoisting Device.

Description: Patent for an inexpensive device that is meant to hoist, lift, or extract stumps, stones, or other heavy objects. It also stretches wire and can act as a vehicle jack.
Date: December 19, 1893
Creator: Hagelstein, Henry
Partner: UNT Libraries Government Documents Department

Automobile-Tire

Description: Patent for the improvement of cushion tires. The improvement produces a more resilient tire, less susceptible to punctures.
Date: October 8, 1918
Creator: Hemphill, Alwynn
Partner: UNT Libraries Government Documents Department
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