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1,236 Matching Results
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Results:
1,225 - 1,236 of
1,236
Churn
Patent for improvements in the construction of churns.
Date:
October 22, 1889
Creator:
Crawford, William H.
Object Type:
Patent
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination, with the draw-head, of the transverse pivot-pin in the top of the draw-head, the coupling-pin provided with a longitudinal slot engaging said pivot-pin, and the weights mounted on said pivot-pin and adapted to bear on the end of the link" (lines 76-81).
Date:
October 22, 1889
Creator:
Hodges, Clemont Clay
Object Type:
Patent
System:
The Portal to Texas History
Car Truck.
Patent for a new and improved car-truck. This design "consists in providing the lateral guide-wheels with long axles which are inclined at an angle of about forty-five degrees to the ordinary truck-wheels, and in providing the bolsters of the truck with a central opening, and otherwise constructing the same with a view to attachment of such inclined axles" (lines 17-24).
Date:
February 22, 1881
Creator:
Beaumont, Franklin, Jr.
Object Type:
Patent
System:
The Portal to Texas History
Buckle.
Patent for a new and improved buckle. This design utilizes a knob in addition to the tongue to hold the strap more securely, preventing slippage.
Date:
February 22, 1881
Creator:
Owen, Abram
Object Type:
Patent
System:
The Portal to Texas History
Mr and Mrs Mahlon Spencer Fifth Anniversary Announcement
Card announcing the fifth anniversary announcement for Mr and Mrs Mahlon Spencer.
Date:
May 22, 1882
Creator:
unknown
Object Type:
Text
System:
The Gateway to Oklahoma History
Bench Plane.
Patent for a new and improved bench plane. This design "consists in a stirrup pivoted to the sides of the plane in such a manner that the traverse piece of the stirrup passes through a transverse groove in the under surface of the plane, this groove increasing in height toward the rear of the plane, so that when the plane is drawn backward it will be slightly raised by this stirrup, so that the cutting-edge of the plane-iron cannot slide on the board being planed" (lines 10-19).
Date:
November 22, 1881
Creator:
Sawyer, George Frederic
Object Type:
Patent
System:
The Portal to Texas History
Combined Cotton Seed and Corn Planter.
Patent for a new and improved combined cotton seed and corn planter. This design is especially "for seeding cotton; but the machine is converted into a corn-planter by detaching the bottom of the hopper, removing the space-block, disconnecting the pitman, and then removing the slide, and substituting in lieu thereof a device composed of a bottom, having a seed-opening, and a bridge-form metallic striker, arranged across the same, and a dropper-slide, having dropper holes" (lines 95-2).
Date:
March 22, 1881
Creator:
Evans, William V. & Moore, Edgar
Object Type:
Patent
System:
The Portal to Texas History
Combined Harrow, Seed-Planter, and Cultivator
Patent for a combined harrow, seed-planter, and cultivator to increase the speed of planting and cultivating plants, including illustrations and instructions.
Date:
May 22, 1883
Creator:
Ellis, Robert Fuller
Object Type:
Patent
System:
The Portal to Texas History
Automatic Car Brake.
Patent for a new and improved automatic car brake. This design "consists, first, in the combination of the draw-heads . . . connecting-rods . . . and a partially-rotating shaft provided with suitable slotted cams, which cams are attached to the brake-beams, so that when the draw-heads are forced inward or drawn out the brakes will move out of contact with the wheels; second, in the combination, with the slotted cams and a mechanism for moving them, of the rods which are connected thereto, and which pass through the brake-beams, the sliding sleeves, the springs, and the nuts" (lines 13-27).
Date:
January 22, 1884
Creator:
Miller, John D.
Object Type:
Patent
System:
The Portal to Texas History
Combined Cotton Chopping, Planting, and Cultivating Machine
Patent for "an improvement in combined cotton chopping, planting, and cultivating machines," (lines 9-11) including illustrations.
Date:
May 22, 1888
Creator:
Pilond, David Winfield
Object Type:
Patent
System:
The Portal to Texas History
Corn-Planter
Patent for improvements in the construction of corn planters.
Date:
October 22, 1889
Creator:
Williams, James T.
Object Type:
Patent
System:
The Portal to Texas History
Combined Seed Planter and Guano Distributer.
Patent for a new and improved planter and fertilizer distributor. This design "consists in the combination and arrangement of parts, whereby the machine can be readily attached to and removed from a cultivator of any suitable description and used for planting seeds of different kinds and distributing guano at the same time that the seeds are being planted" (lines 15-22).
Date:
September 22, 1885
Creator:
Hood, Calvine B.
Object Type:
Patent
System:
The Portal to Texas History