UNT Libraries Government Documents Department - 15 Matching Results

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Animal-Poke.: Patent for a device that prevents animals such as cows from tearing down fences.
Audiphone: Patent for a audiophone which reproduces sounds at their original volume and timbre through the use of diaphragms vibrated by an electric signal.
Box Stand or Bracket: Patent for a pivoting box and/or box stand for use in stores.
Brick Kiln: Patent for a brick kiln. Illustration included.
Cotton-Chopper: Patent for a cotton chopper that operates by loosening the earth around the cotton plants and chopping them by row. Illustrations included.
Gearing: Patent for a gearing to be used as an attachment for the driving axle of a cotton chopper. Illustrations included.
Hame Hook: Patent for hame hook. This invention couples traces to the hames in the harness. Illustration included.
Hat and Coat Hanger: Patent for a wall mounted structure on which a hat or coat can be stored.
Induction Coil: Patent for induction coil. Illustration included.
Lineman's Portable Telegraph and Telephone Pole Seat.: Patent for a seat for linemen when stringing telegraph or telephone poles, which has clamps that go around the pole.
Pyrometer.: Patent for improvement in pyrometers for more accurate and reliable use in cooking stoves.
Skirt-Supporter.: Patent for skirt supporter that consists of a waist belt, skirt supporter, and shirtwaist holder for use under the outer skirt to hold the skirt up in wet weather and keep shirtwaists in place.
Spring Hub: Patent for a spring hub. This invention is for vehicle wheels to make cheap and quick repairs. Illustration included.
Tongue for Farm Implements.: Patent for a tongue for farm implements, which regulates the draft of the implement.
Well Drilling Machine.: Patent for an improvement in well drilling.

UNT Libraries Government Documents Department - 15 Matching Results

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