UNT Libraries Government Documents Department - 31 Matching Results

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Weeding-Plow.

Description: Patent for a weeding plow designed to remove weds and mellow the ground to assist with growing corn and cotton. It includes instructions and illustrations.
Date: November 27, 1917
Creator: Prohaska, Melichar
Item Type: Refine your search to only Patent

Turn-Table for Automobiles.

Description: Patent for a turn-table that rotates an automobile and is powered by the engine of the automobile. It is designed to be operated by the driver of the automobile, without needing to exit the vehicle. Includes instructions and illustrations.
Date: October 1, 1918
Creator: Loessin, Julius W.
Item Type: Refine your search to only Patent

Trap

Description: Patent for an improvement on traps. This trap is primarily insect and pest control, meant for ants and flies.
Date: October 17, 1919
Creator: Miller, William B.
Item Type: Refine your search to only Patent

Lamp-Burner.

Description: Patent for a lamp burner that supplies air to the lamp flame to ensure proper combustion and maximum light while keeping flame in proper position, illustration included.
Date: January 8, 1918
Creator: McCrone, John W.
Item Type: Refine your search to only Patent

Smoking Device.

Description: Patent for a improving the art of smoking meat by providing a smoking device adapted to be positioned in the smoke house which provides a means for controlling the amount of smoke that comes from the fire and covers the fire allowing for safe operation.
Date: December 4, 1917
Creator: Halata, Joseph J.
Item Type: Refine your search to only Patent

Cultivation of Soil.

Description: Patent for improvements in soil cultivation, relating "to conserving and preserving moisture in the soil for growing vegetation" (lines 8-10), including illustrations and instructions.
Date: June 10, 1919
Creator: Lyon, Leonidas N.
Item Type: Refine your search to only Patent

Animal Hopple

Description: Patent for certain new improvements in animal hopples. This device prevents animals from rearing up in the front when it is worn. The device consists of several plates and a collar with a connecting chain.
Date: June 2, 1914
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Bridle and Bit.

Description: Patent for improvements to Bridles and Bits, specifically what are known as stranglers, used to easily gain control over an animal by exerting pressure on its nose, operated by a slight pull on the auxiliary reins. This patent also provides for a device which activates the strangler when the driver releases it and the animal steps on it.
Date: April 7, 1914
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Bridle

Description: Patent for a bridle that will improve how the horse is guided and also prevent horse from running away. The device also will help prevent the horse from displacing the bridle.
Date: February 15, 1916
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Bridle.

Description: Patent for "a bridle wherein means for controlling a horse is provided." (lines 15-16) including instructions and illustrations.
Date: March 16, 1915
Creator: Hentschel, Andrew J.
Item Type: Refine your search to only Patent

Harrow and Cultivator.

Description: Patent for harrow and cultivator improvements. Earth engaging members can be lowered and raised. Implement carrying beams and wheels are connected via the body of the implement.
Date: December 9, 1913
Creator: Stavinoha, Adolph
Item Type: Refine your search to only Patent

Measuring Device

Description: Patent for a measuring device specifically created for drawing circles with chalk, with the ability to increase and decrease the size of the circles being drawn without interference including illustrations and instructions.
Date: June 15, 1915
Creator: Giese, Willy
Item Type: Refine your search to only Patent

Plow

Description: Patent for a plow that has a quicker and easier way to adjust the angle and depth of the plow. Including illustrations
Date: October 17, 1916
Creator: Fehrenkamp, Elo A. & Giese, August H.
Item Type: Refine your search to only Patent

Railroad-Tie.

Description: Patent for a new railroad tie constructed of concrete material with detachable internal reinforcements used to support the rail fastening system, with illustrations.
Date: March 31, 1914
Creator: Baca, August
Item Type: Refine your search to only Patent

Rail-Joint.

Description: Patent for improvements in rail-joint designed to secure the abutting ends of the rails of a railway (lines 12-13). Illustration is included.
Date: July 8, 1913
Creator: Stelzig, Frank
Item Type: Refine your search to only Patent
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