UNT Libraries Government Documents Department - 109 Matching Results

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Corn And Cotton Planter

Description: Patent for Corn and Cotton Planter
Date: October 21, 1913
Creator: Robinson, Marcus; Robinson, Samuel & Davis, William A.

Cotton-Chopper.

Description: Patent for improvements in cotton choppers in which “when the machine progresses over the field, the plows or cultivators will stir and agitate the soil and the rotary cutting-hoes will chop out the plants, leaving the stands of cotton any desired distance apart, which may be regulated by so arranging the gearing as to cause the chopping-hoes to be rotated more or less rapidly.” (Page 2, lines 15-22) Illustration is included.
Date: August 4, 1891
Creator: Baugh, James A.

Cotton Gin.

Description: Patent for a new and improved cotton gin. This design consists of an "endless wire-gauze band or apron, bound at its sides with strips of flexible material, such as leather . . . and provided on its inner side with slats, in combination with the saw-shaft, the condenser-roller, and the upper roller, around which the band passes, provided with longitudinal channels . . . in [a] cylinder and [a] wiper" (lines 81-92).
Date: June 14, 1881
Creator: Edgar, Valentine K.

Cotton-Loader.

Description: Patent for “improvements in apparatus for loading cotton bales (either gin or compress) onto box cars, especially with a view of utilizing the head room or space usually left unoccupied between the roof of the car and the bales stacked on the floor in the prevailing practice of loading cars” (lines 36-42) including instructions and illustrations.
Date: May 4, 1915
Creator: Newell, Allen

Coupling

Description: Patent for a coupler for railway cars. Illustrations included.
Date: April 28, 1908
Creator: Brandt, Olof Nelson

Cultivator

Description: Patent for a cultivator for carrying plows. Illustrations included.
Date: November 29, 1910
Creator: Stovall, Benjamin F.

Cultivator

Description: Patent for improvements in cultivators and includes illustrations and instructions.
Date: unknown
Creator: Wise, David

Cultivator.

Description: Patent for improvements in cultivators, including instructions and illustrations.
Date: February 16, 1892
Creator: Williams, William Edwin

Curtain-Pole

Description: Patent for a curtain pole. Illustrations included.
Date: February 7, 1911
Creator: Doyle, Edward S.

Cut-Out.

Description: Patent for a telephone wire cutout for use in manually grounding the telephone line during a storm.
Date: March 29, 1910
Creator: Smith, James L.

Dental Instrument.

Description: Patent for an improved dental instrument with a pointer and plunger combination to precisely locate the opening of the root canal and fill it effectively. The simple construction with few parts efficiently produces a compact tool with low production costs.
Date: December 23, 1919
Creator: Payne, David H.

Double-Action Pump

Description: Patent for "double-action submerged force-pumps which can be operated by any suitable power, but particularly adapted for operation by windmills provided with variable gearing...simple in construction and strong and durable and in which there are no parts which can be disarranged during operation and from which all valves may be removed without disturbing the pipe and which will maintain a continuous flow of water during operation."
Date: October 21, 1902
Creator: Byars, Edgar

Double-Row Stalk-Cutter.

Description: Patent for a double row stalk cutter, which has rotating stalk cutters.
Date: May 11, 1909
Creator: Peden, Francis M.

Drag-Saw.

Description: Patent for a simple and efficient drag-saw that can be easily transported and adjusted. The saw can also be lifted during operation if necessary. It has a frame, a longitudinally-grooved guiding-bracket attached to the frame, a reciprocating pitman-head that slides into the frame, a crank-shaft that operates the pitman-head, an arm that carries the saw with a pivotal connection to the pitman-head, a saw-frame secured to the pitman-head's outer end, an adjustable strap between the saw-carrying a… more
Date: March 3, 1896
Creator: Reeves, Newell Antony

Drive for Motor-Vehicles

Description: Patent for the drives of motor vehicles, which provides the means to the front wheels can be driven by a motor without the interfering with the action of the steering wheel.
Date: May 16, 1916
Creator: Woods, Arthur M.

Drop-Feed for Seeders and Planters.

Description: Patent for a drop feed device that dispenses individual seeds (particularly peas) for planting. It attaches to a planter, dropping seeds when activated by the motion of the planter's wheels. A seed guard prevents clogging.
Date: September 25, 1917
Creator: Johnson, Mat P.

Electric Railway-Signal.

Description: Patent for an electric railway signal, which is attached to train engines and signals that a train is stopped to other trains by a light reflecting forwards and lights the platform for passengers by having a light reflecting backwards behind the engine.
Date: April 14, 1908
Creator: Stafford, George A.

End-Gate Fastener

Description: Patent for improvements in wagons' and similar vehicles' end gate fasteners, of which provide a firm lock and are readily and quickly disengaged as needed, with illustration.
Date: February 16, 1915
Creator: Harvey, Thomas David

Feed-Cutter.

Description: Patent for a feed cutter that has a casing that makes up tilted side walls with transverse openings, a reciprocating knife that sits between the casing walls, a link that connects the knife to the casing, a feed trough, and a staple that engages the trough.
Date: August 22, 1893
Creator: Butler, Jacob

Flour-Bin.

Description: Patent for a flour-bin that keeps the flour and meal separated and sifts them separately. This patent has "a novel formation of a stirrer to prevent the banking of the flour or meal in the bin, and which can be cheaply manufactured and when in use will offer a minimum amount of resistance to the contents of the bin agitated thereby" (lines 16-21). The bin is easily cleaned.
Date: September 17, 1895
Creator: Patton, James Monre

Flower-Pot.

Description: Patent for a new flower pot with metal siding and a removable bottom, including illustrations.
Date: October 19, 1897
Creator: Simpson, McDuff

Force-Pump.

Description: Patent for a simple, inexpensive, and efficient double action force pump that has one cylinder and one plunger. It also equalizes the opposite strokes of the plunger, and pushes water into the common chamber with both strokes.
Date: October 2, 1894
Creator: Thompson, John W.

Fruit Jar.

Description: Patent for a new and improved fruit jar. This design consists, "with a jar having an inwardly-curved upper end and a removable bottom portion, of a series of projections at the base of the said curved portion, and a perforated plate having notches formed in its periphery which register with the said projections which when turned rest thereon" (lines 3-10).
Date: April 19, 1892
Creator: Vogt, August

Gate.

Description: Patent for a new and improved gate. This design consists in "[t]he combination of the suspended rolling gate [and] the toggle-jointed levers . . . connecting the gate with a fixed point" (lines 102-104). It further consists in a lever "pivoted at one end to a fixed point, the lever pivoted to [another] lever near the outer end of the latter, the lower end of the lever being attached to the free end of the lever, the pivoted hand-levers fulcrumed on opposite sides of the gate, and the rod connec… more
Date: August 3, 1886
Creator: Lewis, John Coleman & Rainey, Willain Henry
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