UNT Libraries Government Documents Department - 13 Matching Results

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Automatic Railway-Gate.
Patent for an automatic railway-gate or cattle-guard for use "at crossings, the entrances to tunnels, bridges or trestles, or at other places where it is desirable to guard the tracks" (lines 11-13). The invention is a simple and effective way for closing gates, can be operated from a distance, and is controlled by the wheels of passing trains.
Biblical Game Apparatus
Patent for a new and useful game apparatus. This design is to "provide a biblical game apparatus adapted to be employed in play by two or more persons" (line 8-10).
Governor for Explosion Engines
Patent for a governor for explosion engines. Illustration included.
Hair-Clipper
Patent for hair clippers in which the power-driven device will move positively in action comprises a few numbers of parts and is easy to operate.
Harrow.
Patent for a harrow that cuts weeds at the root and pulls them out without breaking up the sod.
Ice-Cream Freezer.
Patent for an ice-cream freezer which can also be used as a churn, with an improved drum that revolves and its lower half sitting in ice or hot or cold water. It has a central shaft and flat heads on the ends of the drum so it can rotate.
Lamp Wick.
Patent for a new and improved wick for oil lamps. This design "consists in forming the lamp-wick of one or more layers of mineral wool inclosed in a textile material, the whole being sewed together by a series of parallel longitudinal stitches" (lines 18-22). Employing textile material represents an improvement in capillarity over previous wicks made with refractory cement.
Liquid Dispensing Apparatus.
Patent for liquid dispensing apparatus to dispense and simultaneously measure liquid.
Machine for Sharpening Gin Saws
Patent for a new and useful improvements in machines for sharpening gin-saws. This invention is to "provide an improved machine of the character described wherein the saws may be sharpened without removing them" (line 10-12).
Nebulizer.
Patent for a nebulizer, which has a spraying mechanism for delivering medicinal sprays through a nozzle to the nose, throat, or lungs.
Plow Attachment
Patent for plow attachment to a clevis and can be used in connection with the draft devices.
Rotary Gang-Plow.
Patent for a rotary gang-plow that has laterally movable castings, stirrups, beams working in the stirrups, axles connected to the disks, and adjustable sleeves.
Scrip Holder.
Patent for "a scrip holder, designed particularly for housing in a conveniently accessible manner the usual railroad scrip" (lines 8-11).
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