UNT Libraries Government Documents Department - 25 Matching Results

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Ant Trap.

Description: Patent for a new and improved ant trap. This design consists "[i]n a device for catching ants, the combination, with an open frame, of the end piece or trough, having a concave bottom and overturned edges" (lines 84-87).
Date: March 29, 1887
Creator: Haines, Samuel Alfred
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "the combination, with a draw-bar, a sliding box, a movable eccentric secured therein, a coupling-rod, and a pivoted locking-jaw, of a locking-plate secured to said box and adapted to lock the jaw against movement" (lines 84-89).
Date: March 8, 1887
Creator: Zedler, Fridrick
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists "in combination with the jaws . . . which are arranged to move laterally and simultaneously . . . each having two side hooks combined with the bar and springs . . . the levers, shaft, pulleys, and the chains which pass over the pulleys and connect the rollers with the jaws" (lines 86-96).
Date: March 8, 1887
Creator: Neal, Adam Sylvester
Item Type: Refine your search to only Patent

Combined Cotton Chopper and Cultivator.

Description: Patent for a new and improved cotton chopper and cultivator. This design consists in "the frame, the axle having drive-wheels, and a bevel-gear in combination with the longitudinally-sliding gear-shaft having [a] short crank on its rear end, the bar, the longitudinal rock-shaft in rear of and above the shaft and having the long crank, the handle depending from the rear-end of the rock-shaft, and the opposite chopping-hoes" (lines 27-35).
Date: March 29, 1887
Creator: Ferriott, Charlie L.
Item Type: Refine your search to only Patent

Combined Saw Buck and Drag Saw.

Description: Patent for a new and improved saw-buck and drag-saw. This design consists in "[t]he combination of the saw-buck having cross-piece, the swinging arm pivoted to and laterally movable on said cross-piece, the upper-end of said arm being provided with a slot, the saw, the saw-carriers . . . having spindles, the forward-carrier being provided with a tenon, and the saw-frame pivotally mounted on the spindles of the saw-carriers" (lines 74-82).
Date: March 22, 1887
Creator: Nitsche, John Emil & Kowalewsky, August
Item Type: Refine your search to only Patent

Continuous Recording-Seal and Door-Fastener.

Description: Patent for a continuous recording-seal and door-fastener. The purpose behind this patent is the continuous recording-seal and door-fastener itself which is intended to "provide a simple means of fastening, sealing, and cleating or closing the crack of a car or other sliding hinge door" (lines 9-12).
Date: March 29, 1887
Creator: Ferguson, George J.
Item Type: Refine your search to only Patent

Cotton Packer.

Description: Patent for a new and improved cotton packer. This design consists in "the combination of a reciprocating plunger having an upright frame formed with a cross-piece at its top, a drum having means for revolving it in opposite directions, a chain attached to the plunger and to the drum winding upon the same, a spring secured at its middle to the cross-piece of the plunger-frame, and chains secured to the ends of the spring and to the drum winding upon the same in opposite direction to the chain fr… more
Date: March 1, 1887
Creator: Dulaney, John Thornton
Item Type: Refine your search to only Patent

Cultivator.

Description: Patent for a new and improved cultivator. This design consists in "the combination, with the frame bearing the standards, of caster-wheels provided with shanks, which are vertically journaled in the bars at each side of said frame and in the ends of the cross-bar, the hand-lever which is secured at the forward end of the beam and pivotally connected to the center of said cross-bar and provided with a slot near its free end, the segmental upright, and the spring" (lines 16-25).
Date: March 29, 1887
Creator: Brown, Thomas Jefferson
Item Type: Refine your search to only Patent

Cultivator.

Description: Patent for a new and improved cultivator. This design has for its object "to render the points or shovels laterally adjustable with relation to each other and the plow-beam and to render the side rows of points or shovels reversible in position on the plow-beam" (lines 19-23).
Date: March 29, 1887
Creator: Kirven, Peter E.
Item Type: Refine your search to only Patent

Deep Well Pump.

Description: Patent for a new and improved well pump. This design consists in "the timber bed arranged on the bottom of the well, in combination with two superposed metallic cylinders connected by a stock, said stock being provided at the bottom with inwardly-turned flanges made fast to said bed" (lines 55-60).
Date: March 22, 1887
Creator: Clark, Alexander Evans
Item Type: Refine your search to only Patent

Electric Arc Lamp.

Description: Patent for a new and improved electric-arc lamp. This design is "for utilizing a part of the magnetic field of the electro-magnet to act as a retarding medium or a brake to the carbon-holder, which consists of a system of gear-wheels provided with a ratchet and pawl . . . actuated from rack-teeth cut in the side of the upper-carbon rod, on the last spindle of which is adjustably secured a disk of soft iron or other magnetic material, so located as to be within the influence of the magnetic fiel… more
Date: March 29, 1887
Creator: Crowdus, Walter A. & Sutton, Henry M.
Item Type: Refine your search to only Patent

Electric Arc Lamp.

Description: Patent for a new and improved electric-arc lamp. This design consists in "the combination of a single horseshoe electro-magnet in the circuit of a main line, connected on the positive side to a binding-post having shunt material as a bushing around it, an armature hinged at its center and free to vibrate throughout its length with a carbon-rod holder, which it is adapted to clutch at the hinged part, said magnet acting upon the ends of the armature only, and an adjustable trip and limiting-stop… more
Date: March 8, 1887
Creator: McDill, Henry C. & Gaston, James E.
Item Type: Refine your search to only Patent

Flood-Fence.

Description: Patent for a flood fence dedicated in cases of high water, preventing the fence from destruction. This fence is cheap to manufacture and requires a simple construction.
Date: March 1, 1887
Creator: Sims, Abner Z.
Item Type: Refine your search to only Patent

Gang Plow.

Description: Patent for a new and improved gang plow. This design consists in "the landside-beam, the front cross-beam, the oblique plow-carrying beam connected at its rear end to the landside-beam and at its front to the front cross-beam, the tubular bearings or boxings on the side of the landside-beam and at the front of the plow-beam, the wheeled cylindrical rods extending through and freely rotatable in the said bearings or boxings, and means . . . for raising and lowering the frame on the cylindrical r… more
Date: March 15, 1887
Creator: Hinchman, Frank M.
Item Type: Refine your search to only Patent

Metallic Shingle.

Description: Patent for a new and improved metallic shingle. This design calls for "[t]he ends of the shingles adjacent to the groove [to be] turned up to provide a guard which, when the joints are made between the shingles, prevents the water from obtaining access to the roof-boards, and directs it down the shingle to the bead, where the water is drained off" (lines 80-86).
Date: March 22, 1887
Creator: Harry, Hugh W.
Item Type: Refine your search to only Patent

Pipe Connection.

Description: Patent for a new and improved pipe connection. This design has for its object "to provide a new and improved pipe connection which permits of swinging the several connected pipe-sections at angles to each other. The invention consists of two pipe-heads fastened together and turning on a spring-bolt, and of a packing placed between the said pipe-heads to prevent leakage" (lines 8-15).
Date: March 15, 1887
Creator: Jones, William E. & Winniatt, Harry
Item Type: Refine your search to only Patent

Portable Flour and Meal Bin.

Description: Patent for a new and improved bin for flour and meal. This design "consist[s], essentially, of the casing having compartments provided with contracted curved bottoms, the spouts in said bottoms, the spirally-grooved shafts in said spouts, the chambers the bottoms of which are hinged to the casing and provided with the sieves, and the stirrers on the ends of the shafts and within the hinged chambers" (lines 81-89).
Date: March 15, 1887
Creator: Cox, Thomas Jefferson
Item Type: Refine your search to only Patent

Spring Saddle.

Description: Patent for a new and improved spring-saddle. This design consists in "[t]he combination, with the saddle-tree, the spiral springs secured in pairs under the lateral halves of the saddle-tree, and the stirrup-straps, of the metallic plates each provided with a series of holes about its edge for securing padding thereto, and with a notch and a slit at the middle of one side for the passage of the stirrup-straps" (lines 57-64).
Date: March 8, 1887
Creator: Quintero, Antonio Hidalgo
Item Type: Refine your search to only Patent

Thill Coupling.

Description: Patent for a new and improved coupling for thills. This design consists in "[t]he combination, with the clip having the ears provided with the openings of the draft-iron having the eye at its inner end adapted to be inserted between the ears of the clip and having the transverse central opening" (lines 94-98). Further, it has "the coupling-bolt having the inclined shoulder and the nut provided with the [other] inclined shoulder and the sleeves having the inclined inner ends adapted to enter the… more
Date: March 1, 1887
Creator: Findley, James W.
Item Type: Refine your search to only Patent

Wash Board.

Description: Patent for a new and improved washboard. This design consists in "a suitable base-frame, a series of alternately right and left handed spirally-grooved rollers journaled therein, an inclined forked frame straddling and pivoted to the base-frame, a lever for securing the adjustment of said forked frame on its axis, a rubber, and rocking spring-arms journaled in said forked frame and connecting the same and the rubber" (lines 92-100).
Date: March 22, 1887
Creator: Stone, Charles M.
Item Type: Refine your search to only Patent
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