Patent for a new and improved plow. This design "relates to an improvement in plows; and it consists in the peculiar construction of the mold-board" (lines 6-8)
Patent for invention new and useful improvement in Plows, relates the shape of the mold-board and th... Read more
Patent for an improvement for the mold boards for plows, adapted for cultivation of sandy soil to di... Read more
Patent for a new and improved plow-stock. This design is of "an improved plow-stock, which shall be ... Read more
Patent for a new and improved plow. This design "has for its object to produce a plow which shall sc... Read more
Patent for a new and improved plow mold board. This design "consists of a circular roll arranged in ... Read more
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