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Two-Row Planter

Description: Patent for a two-row planter, which includes two planting mechanisms. The planters are adjustable, "so that the distance between rows for seed planted can be regulated."
Date: March 30, 1915
Creator: Payne, Bishop M.
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Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for improvements in plow in which the plow can perform a variety of purposes and to obviate the necessity of employing more than one plow for accomplishing the same. The plow can be adjusted to run either on shallow or deep ground. Illustration is included.
Date: December 8, 1903
Creator: Campbell, John Daniel
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Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. Illustration included.
Date: June 29, 1909
Creator: Cadenhead, Robert H.
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Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design "is capable of vertical adjustment, so that the plowshare and landside will be elevated out of contact with the ground in order to prevent the point from wearing out in transporting or moving it from one field or place to another; and it is furthermore provided with an improved fender and scraper, which prevents the dirt from clogging up and wearing the axle, and keeps the periphery of the wheel clear of mud or other matter that is liable to adher… more
Date: February 8, 1887
Creator: Grimm, Frederick
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Partner: UNT Libraries Government Documents Department

Automatic Plow-Foot.

Description: Patent for an improved plow foot that allows for the easy installation or removal of the plow foot, secured connection of the plow foot, and improved regulation of the angle of the plow foot.
Date: July 29, 1913
Creator: Dugger, Thomas M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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