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in subjects: "plows"  
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Improvement in Single-Trees.

Description: Patent for "a new and useful improvement in Wooden Single-Trees" (lines 3-4), "for plows and other similar drafts" (lines 15-16), including instructions and illustrations.
Date: December 18, 1877
Creator: Bass, Thomas Gibson
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow.

Description: Patent for a new and improved plow. This design consists in "[t]he combination, with a plow-point, of the curved guides or fenders recessed at their rear ends and provided with cutting lower edges, said fenders being detachably connected to the plow-standard" (lines 63-67).
Date: March 16, 1886
Creator: Felder, John L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sulky Plow.

Description: Patent for a new and improved sulky-plow. This design consists, "with the frame of the carriage and the axle of the furrow-wheel, of an inclined perforated portion or device, the washers or collar-like devices arranged on either side of the part and penetrated by the axle of the wheel, and means for clamping together rigidly the combined parts" (lines 70-76).
Date: September 20, 1892
Creator: Flatau, Louis S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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