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Acetylene-Gas Generator
Patent for an acetylene gas generator designed to prevent from being overcharged with carbide. Illustrations included.
Date:
November 19, 1912
Creator:
Finley, Jesse T.
System:
The Portal to Texas History
Attachment for Dental Instruments.
Patent for a dental instrument which is to attach to a dental drill handle. Protecting the patient's tongue from being cut by the drill or grinding disk while the patient's lower teeth are being operated on, including illustrations.
Date:
November 19, 1918
Creator:
Luzzi, August F.
System:
The Portal to Texas History
Automatic Train Signal
Patent for new automatic train signal. It was invented to improve train signaling systems for automatic trains.
Date:
November 19, 1918
Creator:
Bulla, Melburn Bernie
System:
The Portal to Texas History
Axle-Box.
Patent for a simple, inexpensive, and durable wheel-axle box that is "adapted to contain a supply of lubricating material and constructed to feed the same continuously to the axle-spindle to prevent overheating, and furthermore, to provide means for preventing ingress of dust" (lines 9-14).
Date:
November 19, 1895
Creator:
Casto, Tony Lo
System:
The Portal to Texas History
Bag-Holder
Patent for bag holder " an improved cabinet for holding paper bags and the like articles; and the object is to construct a useful, inexpensive cabinet which will be light and compact and practical and in which bags may be placed and taken out when needed without mutilating the bags" (lines 7-13) including instructions and illustrations.
Date:
November 19, 1901
Creator:
Thompson, King D.
System:
The Portal to Texas History
Bird-Trap.
Patent for improvements to a device used to trap birds, to keep them from damaging or consuming agricultural crops..
Date:
November 19, 1901
Creator:
James B. Barry.
System:
The Portal to Texas History
Boll-Breaker and Cotton-Cleaner.
Patent for improvements to the boll breaker and cotton cleaner by changing the construction and arrangement of parts. The patent uses air pressure to move the bolly cotton through the boll breaker and cotton cleaner chambers.
Date:
November 19, 1918
Creator:
Gillespie, Solomon E.
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design consists in "the combination, with the coupling-head provided with a central tongue and a socket on each side of the tongue, and the forwardly-projecting spring-actuated hooks pivoted to the said head, with their rear ends abutting against the bottoms of the sockets and provided with beveled front edges of the coupling-socket provided with catches for the said hooks to engage with automatically, and the vertical spindle journaled in the central tongue and provided with flexible connections wound upon it" (lines 86-97).
Date:
November 19, 1889
Creator:
Jones, Ithamer M.
System:
The Portal to Texas History
Car for Pneumatic Railways.
Patent for a car for pneumatic railways meant to "provide a car especially adapted for the [air-]tube, the same being constructed with track-wheels in the central line of the cars" (lines 12-15). It is also "a double car divided lengthwise centrally by a partition-wall, through which communication may be had between a car-section - that is, between the double car within the same - and to provide each end portion of this double car with a door" (lines 17-22). There are two track-wheels above the below the car and one above.
Date:
November 19, 1895
Creator:
Rush, Cicero Alonzo
System:
The Portal to Texas History
Clothes-Pounder.
Patent for a clothes-pounder that is simple and effective with the operator using the minimum amount of energy. It is conical with a smaller cone inside it. A diaphragm is between the cones and the brace, and an is air vent inside it.
Date:
November 19, 1895
Creator:
Bain, WIlliam W. & Bain, William M.
System:
The Portal to Texas History
Corn or Cotton Planter
Patent for a corn or cotton planter that is simple, durable and low-cost.
Date:
November 19, 1901
Creator:
Ferriott, Charley L.
System:
The Portal to Texas History
Cotton Seed Separator
Patent for cotton seed separator. This invention is designed to be a sifting machine for separating cotton seed between sizes. Illustration included.
Date:
November 19, 1907
Creator:
Edwards, Montieville M.
System:
The Portal to Texas History
Downdraft-Stove
Patent for a downdraft stove. Illustrations included.
Date:
November 19, 1912
Creator:
Atteberry, Henry E.
System:
The Portal to Texas History
Draft Device
Patent for binders and other agricultural machines liable to side draft, and its object is to provide a simple and efficient device for attaching an evener bar to the draft tongue of the machine.
Date:
November 19, 1913
Creator:
Mitchell, James R. & Mitchell, Grady
System:
The Portal to Texas History
Drill
Patent for a drill used for rotary drilling. Illustrations included.
Date:
November 19, 1912
Creator:
Sullivan, James C.
System:
The Portal to Texas History
Electric Time-Signaling Apparatus.
Patent for an electric time-signaling apparatus meant for use in hotels or other places where employees need to be alerted. The invention rings a bell and turns on a light when the signals goes off. "If the current of an incandescent electric-light system was electrically connected with a time-circuit, it would destroy the whole mechanism of the time-circuit" (lines 26-29).
Date:
November 19, 1895
Creator:
Todd, James T. A.
System:
The Portal to Texas History
Elevated Suspension-Railway
Patent for improvements in construction and engineering of elevated railways
Date:
November 19, 1889
Creator:
Johnston, Lysander
System:
The Portal to Texas History
Engraving-Machine
Patent for improvements "in the peculiar construction and combination of [engraving machines]" (lines 10-11).
Date:
November 19, 1889
Creator:
Eberhardt, Theophilus Charles
System:
The Portal to Texas History
Explosive-Engine.
Patent for "an improved engine of the internal combustion type, in which the explosion occurs between two oppositely moving pistons arranged in a cylinder and connected with independent crank shafts." (lines 13-17). The engine also includes a new type of valve gear with mechanically triggered valves and an apparatus for the forced water cooling of the engine.
Date:
November 19, 1918
Creator:
Cooper, Willis W.
System:
The Portal to Texas History
Gas Engine
Patent for gas engine. Illustrations included.
Date:
November 19, 1907
Creator:
Houlehan, John & Mayo, William C.
System:
The Portal to Texas History
Hame.
Patent for a harness-hame and "contemplates the provision of improved means forming a part of the hames for securing the trace-chains thereto; also the provision of an improved trace-link adapted for connection with said securing means in a manner to insure maximum strength" (lines 15-21).
Date:
November 19, 1895
Creator:
Anderson, Lee
System:
The Portal to Texas History
Horse-Releaser
Patent for a horse releaser. Illustrations included.
Date:
November 19, 1907
Creator:
Brockette, Ollie D.
System:
The Portal to Texas History
Improvement in Breech-Loading Fire-Arms.
Patent for improvement in breech-loading fire-arms.
Date:
November 19, 1878
Creator:
Petmecky, Joseph C.
System:
The Portal to Texas History
Improvement in Hand-Vises.
Patent for hand vise to use as a tool for mechanics to hold small articles, can be attached to bits or augers for gauging the depth of a hole bored, and also for countersinking such holes for screws.
Date:
November 19, 1872
Creator:
Overton, Thomas
System:
The Portal to Texas History