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Results: 1 - 8

Plow.

Description: Patent for a new and improved plow. This design consists in a "hollow hub or sleeve in combination with the universal joint composed of a band fitting loosely within said sleeve, a gimbal-ring pivoted to said band, and a knuckle pivoted to said gimbal-ring, whereby motion may be transmitted from one rotary body to another when the planes of rotation are or are not parallel to each other" (lines 88-95).
Date: October 18, 1887
Creator: Kirk, John P.
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 the driving-wheel . . . the rotary mold-board, and the plow-beam, of the universal joint composed of the hollow portion of the hub of the driving-wheel, a ring pivoted thereto, a knuckle pivoted to said ring, and a band encircling the hollow portion of said hub and fixed to the said plow-beam" (lines 6-13).
Date: October 18, 1887
Creator: Kirk, John P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cultivator.

Description: Patent for a new and improved cultivator. This design "ha[s] for its object the provision of strong and reliable means whereby any desired number of plow-shovels may be used and the distance between the said plows regulated or adjusted at will by very simple means. A further object is to provide means to enable all the plows, excepting two, to be removed, to adapt the device to be used to lay off rows at a predetermined distance apart to prepare for sowing" (lines 9-19).
Date: August 16, 1887
Creator: Sutton, James Macaulay
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 "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
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 the axle having the landside-wheel and the larger inclined furrow-wheel, of the tongue, the vertical bars secured to the under side of the tongue, the lower ends of the bars being clipped to the axle and adjustable laterally thereon, the curved brace clipped at its ends to the axle and between its ends to the lower ends of the bars, and the plow and its operating lever" (lines 73-82).
Date: June 28, 1887
Creator: Locke, William J.
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 "may be detached and used independent of the frame or carriage; also, that the tongue or pole may be detached and removed from the axle, and such axle, together with the bolster and hounds, may be applied to and used with the farm or other wagon. Thus by means of the attachments described a farmer can, by providing himself [or herself] with the pole and the attachments thereto . . . readily convert his [or her] ordinary walking plow into a wheel-p… more
Date: July 5, 1887
Creator: Green, William H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Corn Planting Attachment for Plows.

Description: Patent for a new and improved corn-planting attachment for plows. This design "consists in the improved construction and combination of parts of such an attachment, which may be secured to the rear end of the beam of a common breaking-plow, having a wheel running in the furrow operating the dropping mechanism" (lines 22-28).
Date: October 18, 1887
Creator: Aten, Frank L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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