UNT Libraries Government Documents Department - 21 Matching Results
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- Adjustable Nailless Horseshoe.
- Patent for an adjustable horseshoe with cost efficient, replaceable fittings. Illustrations included.
- Apparatus for Utilizing Hot Slag for Heating Purposes
- Patent for an apparatus which holds molten slag in the exterior chambers of the receptacle such that the interior chambers can receive water to be heated, producing steam and hot air.
- Baling-Press.
- Patent for improvements in baling-presses by using a “duplex baling-press wherein the power is alternately applied by novel mechanism to the two baling-plungers in such manner that only one plunger at a given time is operating to compress the bale, and at the completion of the stroke thereof the other plunger is operated to compress its bale, the arrangement being such that the plungers are alternately engaged and released by the power mechanism and are automatically returned to operative position after they have been released.” (Lines 9-21.) Illustration is included.
- Bicycle-Frame
- Patent for a bicycle frame that can be used on bicycles in general, but is particularly suited for spring frame bicycles including illustrations.
- Bridle-Bit.
- Patent for new and improved bridle-bits, including illustrations.
- Crate-Fastening
- Patent for crate fastening to secure the top firmly but also allow it to be easily removed. It was designed for an egg crate but is applicable to crates in general, including illustrations.
- Double-Acting Pump
- Patent for new and useful improvement in double-acting pumps for those "deep-well double-acting pumps in which as single cylinder and piston are used" (lines 14-15), including illustrations.
- Elevating-Truck.
- Patent for invention to "improve the construction of elevating-trucks and to provide a simple and comparatively inexpensive apparatus adapted to be readily moved from one place to another and capable of enabling bales, boxes and the like to be readily lifted from the ground or other supporting-surface and raised to a convenient position for loading such freight upon a wagon or other conveyance" (p. 1, lines 10-18).
- Fence
- Patent for fence improvements, "especially to a wire fence made, preferably, of plain strands of wire horizontally disposed and drawn toward one another by means of short pieces of wire which are twisted about the horizontal wires line" (lines 15 – 20) illustrations included.
- Fifth-Wheel
- Patent for fifth-wheels for vehicles of that form in which a turn-table containing ball-bearings is employed &c., &c." (lines 7-9) including illustrations.
- Nut-Lock
- Patent for a nut lock, to hold a nut in place or act in place of a washer, including illustrations.
- Penholder.
- Patent for a pen holder with an adjustable attachment that wraps around the forefinger. Illustrations included.
- Portable Door-Fastener.
- Patent for a portable door fastener used to secure the door via the door frame.
- Proportionate Scale.
- Patent for a proportion scale used for measuring cotton seed and lint. Illustration included.
- Screw-Gearing
- Patent for screw-gearing for motors, particularly motors for fans or similar objects, including illustrations.
- Shears-Sharpener
- Patent for a shear sharpener with a clamp, illustrations included.
- Spark and Dust Arrester for Cars
- Patent for prevention of sparks and dust from entering vehicles.
- Speculum
- Patent for an improved version of the speculum, a gynecological instrument, including illustrations.
- Trace-Carrier
- Patent for trace carrier for a plow "especially designed to support the trace adjustably in a vertical direction, so as to vary the line of the draft upon the plow and also provide a guide and support for the reins" (lines 9-13), including illustrations.
- Vehicle Air-Brake.
- Patent for an air braking system that can be used on bicycles, tricycles or other vehicles. Illustration included.
- Windmill-Regulator
- Patent for a windmill regulator, specifically windmill breaks "to be used in connection with a windmill placed upon a tower in the usual manner and having the controlling-wire depending therefrom to be drawn upon for stopping the pumping mechanism and to be released for allowing it to resume its operation" (lines 22-28), including illustrations.