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Car Journal Lubricating Machine.

Patent for employed who related to car journal lubricating machine and oiling all classes of railroad cars and streetcars. Also, its benefits to improve the construction and increase the efficiency of machines of this character.

Date: April 4, 1916

Creator: Fleischer, Lewis Bernard

Partner: UNT Libraries Government Documents Department

Pianissimo Device.

Patent for a pianissimo device for upright pianos, which "takes up the lost motion when the soft pedal is used by automatic means" (lines 14-16).

Date: April 14, 1908

Creator: Decker, Herman L.

Partner: UNT Libraries Government Documents Department

Combined Shade and Curtain-Pole Bracket.

Patent for combined shade and curtain pole brackets to "be attached to the upper sash of the window" (lines 14), removable, and adjustable, with illustrations.

Date: April 11, 1916

Creator: Levingston, Thomas C. & Van Epps, Nettie M.

Partner: UNT Libraries Government Documents Department

Treatment of Ores.

Patent for the treatment of ores which has a improvised process of chloridizing ores, concentrates, and other metallurgical products.

Date: April 19, 1921

Creator: Hirt, Jules Hector

Partner: UNT Libraries Government Documents Department

Pie-Carrier Cabinet

Patent for an improved pie carrier cabinet. This cabinet is designed to be strong, light, and produced cheaply. It provides increased accessibility and convivence when it comes to viewing or removing pies from it.

Date: April 23, 1918

Creator: Blalock, Clovis Coffey

Partner: UNT Libraries Government Documents Department

Necktie

Patent for a pre-made necktie. This is a pre-made four in hand necktie that is designed to be adjustable to various neck sizes and made to not tear a shirt collar.

Date: April 27, 1915

Creator: Allen, Joseph H.

Partner: UNT Libraries Government Documents Department

Device for Preventing Overflow of Tanks.

Patent for preventing the "repeated discharge of the contents of a flush tank" (lines 10-11) and enhance overall utility that require a flush tank. Information and illustration provided.

Date: April 4, 1916

Creator: Logan, Paul H.

Partner: UNT Libraries Government Documents Department

Feed Spout Barrier

Patent for "a feel spout barrier for slime thickeners, settling tanks, separating tanks and the like" (lines 8-10) with instructions and illustrations.

Date: April 12, 1921

Creator: Allen, Charles

Partner: UNT Libraries Government Documents Department

Slime-Pulp Thickener.

Patent for a machine used in the wet milling process. It allows proportionate distribution of liquids to aide during the thickening process.

Date: April 17, 1923

Creator: Allen, Charles

Partner: UNT Libraries Government Documents Department

Billiard Cue

Patent for a billiard cue. This invention is designed with removable tips. Illustration included.

Date: April 4, 1911

Creator: Borroughs, John Vertie

Partner: UNT Libraries Government Documents Department

Weighing-Scoop.

Patent for a weighing scoop for use in stores that can weigh many different products that have a wide range of prices per pound.

Date: April 30, 1907

Creator: Howe, Frank C.

Partner: UNT Libraries Government Documents Department

Ticket-Holder.

Patent for device to hold car tickets, and to administer these tickets one at a time.

Date: April 14, 1914

Creator: Wohl, Charles J.

Partner: UNT Libraries Government Documents Department

Pulverizing or Grinding Machine

Patent for an improved, efficient pulverizing or grinding machine. Primarily used for pulverizing or grinding limestone and used is assistance with manufacturing cement, this improved machine focuses on a larger output through improvements in the cycling of surplus air.

Date: April 7, 1914

Creator: Steckle, Edward J.

Partner: UNT Libraries Government Documents Department

Guard Rail Clamp

Patent for a guard rail clamp. Illustration included.

Date: April 26, 1904

Creator: Kelly, Patrick Edward & Riordan, John W.

Partner: UNT Libraries Government Documents Department

Automobile-Alarm.

Patent for a device to prevent the theft of automobiles capable of producing audio and visual signals as warnings of unauthorized access.

Date: April 22, 1919

Creator: Smith, Thomas H.

Partner: UNT Libraries Government Documents Department

Weighing-Scoop.

Patent for a scoop for use in stores when measuring flour or related items that weighs the substance in the scoop, and has a light in the handle that can be turned on in dark areas.

Date: April 30, 1907

Creator: Howe, Frank C.

Partner: UNT Libraries Government Documents Department

Threshold.

Patent for an improvement for thresholds to consist of a single metal plate with an arched central portion and laterally-projected flanges that is cheaper and easier to make. The threshold will create a tight joint with the bottom of a door to prevent water and dust from entering through the bottom of the door.

Date: April 11, 1916

Creator: Krause, Ernest

Partner: UNT Libraries Government Documents Department

Lacing-Eyelet.

Patent for the improved construction and efficiency of a Lacing-Eyelet. The device is used for supporting lacing in fashion wear, including shoes and corsets. Improvements include providing quicker implementation of the device without risk of damaging the garment it is used on. Additional improvements include the device having uniform and interchangeable parts which can be manufactured in quantities so as to be easily replaced if necessary. Accompanied with illustrations.

Date: April 8, 1919

Creator: Langford, Joseph O.

Partner: UNT Libraries Government Documents Department

Automatic Air Device for Gas Engines.

Patent for a removable automatic air device for delivering air to gas engines in proportion to the speed of the engine.

Date: April 3, 1917

Creator: Rivers, Charles A.

Partner: UNT Libraries Government Documents Department

Lift or Elevator.

Patent for a new and improved elevator. This design "consists in the construction of the operating mechanism . . . whereby the mechanism may be regulated or adjusted to run fast or slow, according to the weight of the load to be carried, it being adjusted to run slow, but with great power, when heavy loads are to be lifted, but to run fast, but with lesser power, when lighter loads are to be lifted" (lines 28-37).

Date: April 8, 1884

Creator: Krause, Earnest.

Partner: UNT Libraries Government Documents Department

Gas-Producer.

Patent for an improvement to a gas producing apparatus which makes gas continuously from "combustible material mixed with air and the subsequent combination of gases formed by the decomposition" (lines 13-15) of resulting gases, including instructions and illustrations.

Date: April 28, 1914

Creator: Hirt, Jules H.

Partner: UNT Libraries Government Documents Department

Seal-Lock.

Patent for a seal lock for railroad cars, which will show whether an unauthorized entry has been made by requiring the seal ton be broken before the lock opens.

Date: April 27, 1909

Creator: Christian, Edward L.

Partner: UNT Libraries Government Documents Department

Pencil-Holder.

Patent for a pencil-holder designed to quickly attach to pencils or pens of different sizes, including illustrations. This pencil-holder features a clip which clamps onto the edge of one's pocket to prevent the pencil from falling out or damaging the pocket.

Date: April 24, 1906

Creator: Eldredge, Alva Ray

Partner: UNT Libraries Government Documents Department

Spark-Arrester.

Patent for a steam train locomotive spark arrester consisting of curved pipe smoke stack that holds solid particles of exhaust on the edges of the pipe, which are expelled by the force of exhaust gases coming through, into the fire box thereby preventing their escape outside the engine reducing danger from stray sparks. This system also uses less fuel than previous systems.

Date: April 23, 1907

Creator: Chalfant, Cotter Strawn

Partner: UNT Libraries Government Documents Department

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