Add to ORKGPatent for an inexpensive and simple plow attachment meant to convert the single foot plow stock into a double shovel plow or a gang plow. The attachment is adjustable in order to "straddle the rows to be cultivated; and finally, means for adjusting the standards of the plow whereby the same are adapted to run at any desired depth" (lines 16-20)
Patent for "constructing and arranging a gang or series of plows in one frame that they may have an ...
Patent for the invention of a new and improved type of adjustable plow, including illustrations
Patent for a new and improved corn-planting attachment for plows. This design "consists in the impro...
Patent for an attachment for plows or cultivators "whereby it may be converted into a sweep plow, ad...
Patent for an attachment for plows, which "may be utilized as a cutter or the plow converted into a ...
Patent for a plow attachment that guides and aids the plow, and regulates "the depth at which the pl...
Patent for a plow. It "is to provide an improved plow stock or frame having an adjustable foot to re...
Patent for improvements to foot pieces that allow for easy adjustment of plowing depth. Includes ins...
Patent for an invention "to equip any style of planter with a plow attachment for breaking and openi...
Patent for a plow-point that can be used on a shovel or spade plow. "it consists of an attachment wh...
Patent for the improvement of the shovel plow. The improvement of the shovel plow allows for the adj...
Patent for a new and improved harrow and rake attachment for plows and cultivators. This design cons...
Patent for "constructing and arranging a gang or series of plows in one frame that they may have an ...
Patent for the invention of a new and improved type of adjustable plow, including illustrations
Patent for a new and improved corn-planting attachment for plows. This design "consists in the impro...
Patent for an attachment for plows or cultivators "whereby it may be converted into a sweep plow, ad...
Patent for an attachment for plows, which "may be utilized as a cutter or the plow converted into a ...
Patent for a plow attachment that guides and aids the plow, and regulates "the depth at which the pl...
Patent for a plow. It "is to provide an improved plow stock or frame having an adjustable foot to re...
Patent for improvements to foot pieces that allow for easy adjustment of plowing depth. Includes ins...
Patent for an invention "to equip any style of planter with a plow attachment for breaking and openi...
Patent for a plow-point that can be used on a shovel or spade plow. "it consists of an attachment wh...
Patent for the improvement of the shovel plow. The improvement of the shovel plow allows for the adj...
Patent for a new and improved harrow and rake attachment for plows and cultivators. This design cons...
Patent for "constructing and arranging a gang or series of plows in one frame that they may have an ...
Patent for the invention of a new and improved type of adjustable plow, including illustrations
Patent for a new and improved corn-planting attachment for plows. This design "consists in the impro...