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Feed Trough.

Description: Patent for a new and improved feed trough. This design "is to provide a portable feed rack and trough adapted to hold a quantity of feed and to discharge the same as is found necessary" (lines 10-13). It consists in "a platform mounted on runners and provided at its sides with troughs, bins arranged at the ends of the platforms and provided at the lower ends of their sides with openings" (lines 99-102). It further consists in "slides arranged in . . . recesses and adapted to vary the size of sa… more
Date: April 19, 1892
Creator: Anderson, John Stow
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hog-Trough.

Description: Patent for an improved and durable pig trough, one that stays clean and can be filled and eaten out of easily without wasting feed.
Date: April 27, 1897
Creator: Neill, George A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Catttle at Feedlot

Description: Photograph of many cows eating from a trough in front several tall grain silos. Behind the fence the cows are eating through are many corrals full of cattle. On the road in front of the trough is an old truck.
Date: unknown
Item Type: Refine your search to only Photograph
Partner: Cattle Raisers Museum

Automatic Trough-Valve.

Description: Patent for improvements in animal watering troughs that has an automatic float control valve in connection with the trough.
Date: July 20, 1920
Creator: Striegler, Fritz
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Tank-Valve.

Description: Patent for a tank valve, which prevents leakage and can be used as a tank or trough valve.
Date: May 4, 1909
Creator: Hampton, William M. & Shive, Caleb C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Photograph of Cows at a Trough]

Description: Photograph of cows at a trough behind a wire fence. The fence has several posts, one of which is made of metal and has a curved handle. Near the cows is a pile of rocks and a fringe trees. The Fox Company's stamp is on the back of the photograph and says "Guaranteed for Life, This is a Genuine Border Fox Tone Picture Made By Fox Co., San Antonio, Texas, Copyrighted 1927 by Carl D. Newton."
Date: unknown
Item Type: Refine your search to only Photograph
Partner: Gillespie County Historical Society

Trough-Valve

Description: Patent for an automatic float valve used in water troughs. Illustrations included.
Date: July 6, 1909
Creator: Mauldin, Blake I.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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