UNT Libraries Government Documents Department - 14 Matching Results

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Air-Pump.
Patent for an air pump improvement that simpler and cheaper to produce. It also provides a description of "the combination and arragement of parts" (lines 14-15), including illustrations.
Automatic Bench Clamp And Dog.
Patent for a new and useful automatic bench clamp and dog.
Baling-Press.
Patent for new bailing press that that improves "hay-presses of the full circle or continuous type for baling hay, straw, and the like." (lines 8-10) Illustrations included.
Churn.
Patent for an automatic churn, which churns up and down and rotationally. To operate, turn a crank and a gear inside the churn moves the blades.
Combination Wrench.
Patent for a new and improved multi-tool. This design consists in "[t]he bar having the nut-wrench and the hammer-head formed at one end, the pipe-wrench formed at the opposite end, and the slot made in one side, the spring located in the bottom of the slot or opening, and the blade pivoted in one end of the slot or opening and bearing on the free end of the spring, the said blade forming a screw-driver" (lines 52-59).
Cotton Picker's Wagon.
Patent for a new and improved wagon for cotton pickers. This design consists in "the combination of the frame, supporting wheels, cover, side-curtains, troughs, and partitions" (lines 53-55).
Cotton Sweep.
Patent for a new and improved cotton-sweep. This design consists in "[t]he combination, with the frame, having the longitudinal beams and with the detachable shanks of the blades or points each composed of the outer long arm and the inner short arm, making the front angle of about forty-five degrees with each other, and having their lower front edges sharpened" (lines 83-90).
Door.
Patent for a door "that can be secured in either open or closed position either from the exterior or interior of the building on which the door is mounted" (lines 9-12) including instructions and illustrations.
Drill-Cable Clamp.
Patent for Drill-Cable Clamp is for a device that clamps the rope to which the drill connects. The rope can be rotated, while connected to both the drill and the drilling machine securely.
Fire-Extinguisher for Cotton-Gins.
Patent for an improved, simple, and durable fire extinguisher that can be used quickly conveniently, and effectively to extinguish a fire in a cotton gin. The extinguisher is built into the gin. The gin has a hole in its top, a lint chute on one side, a valve that closes the hole, a valve that closes the lint chute, a connection between the valves, and a rope that connects the valves to a guide.
Hand Seed-Planter.
Patent for an improvement in hand-seed planters, designed especially for cotton-seed. The seeds are spit out the bottom through a series of springs, pins, and plungers.
Improvement In Horse-Power Mill.
This patent is for a new improvement with how a horse can be attached to a horse-power-mill to do the necessary work needed on a farm. As the horse moves around the machine moves with it.
Well-Tube Holder
Patent for a well tube holder for removing pipes from wells and holding them in place. Illustrations included.
Wrench.
Patent for a simple, inexpensive and efficient wrench device, which is "capable of extracting nails and of being used as a screw-driver without interchanging any of the parts or substituting one part for another" (line 14 - 17).
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