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Lineman's Portable Telegraph and Telephone Pole Seat.

Description: Patent for a seat for linemen when stringing telegraph or telephone poles, which has clamps that go around the pole.
Date: March 24, 1908
Creator: Troell, Charles T.
Partner: UNT Libraries Government Documents Department

Hat and Coat Hanger

Description: Patent for a wall mounted structure on which a hat or coat can be stored.
Date: March 17, 1903
Creator: Krezdorn, Herman A.
Partner: UNT Libraries Government Documents Department

Automatic Heat-Regulator for Incubators.

Description: Patent for a device that allows for automatic temperature regulation in incubators. It operates by extinguishing and lighting the incubator's heating lamp wick to maintain a predetermined temperature.
Date: March 29, 1921
Creator: Wiedner, Charles
Partner: UNT Libraries Government Documents Department
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