10 Matching Results

Search Results

Advanced search parameters have been applied.
in subjects: "plows"  
Results: 1 - 10

Plow.

Description: Patent for a new and improved plow. This design consists in "[t]he combination, with the plow-body having slots formed with an enlargement at their forward ends near the lower edge of the mold-board, and having a laterally-projecting lug upon the landside near the point, of a detachable share and point having inwardly-projecting headed studs for engaging the slots in the mold-board, and having a perforated landside flange fitting upon the lug at the landside of the body" (lines 64-73).
Date: June 30, 1885
Creator: Snow, Abner
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 "the combination of the share having the keeper on the mold-board and the arm, the detachable point bearing against the outer side of the arm and having the tongue engaging the keeper, and the lever fulcrumed to the mold-board at a point between the keeper and landside, and having the short arm adapted to lap the joint between the point and mold-board and to engage the outer end of the tongue to lock the latter in the keeper" (lines 82… more
Date: June 10, 1890
Creator: Hyer, Robert Stewart
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 represents an improvement in sulky plows due to its novel combination and arrangement of crank-axle, tongue, angular guide-braces, diagonal brace, and adjustable collars (lines 85-87). This novel arrangement results in a plow that is simple, durable, and inexpensive.
Date: November 23, 1880
Creator: McCormick, John R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Seeder and Cultivator.

Description: Patent for "an arrangement whereby the usual corn and cotton planters are supplied with a preceding or furrow-opening plow." (Lines 8-11) Includes instructions and illustrations.
Date: June 11, 1895
Creator: Hester, William
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hillside-Plow

Description: Patent for improvements in the construction and design of hillside-plows.
Date: April 2, 1889
Creator: Bunnell, Marcellus Jackson
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Fastener for Plow Points.

Description: Patent for a new and improved fastener for plow joints. This design consists in a plow-body, as well as "a hook upon its under side, a lever pivotally secured to the under side of the mold-board, a spring secured to the standard, and a link secured to the free end of said spring and engaging with the rear end of said lever" (lines 1-6).
Date: November 23, 1886
Creator: Brown, George Thomas
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen