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  Partner: UNT Libraries Government Documents Department
 Decade: 1900-1909
Abilene Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth453042/
Abilene Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth458120/
Acetylene-Gas Apparatus.
Patent for machines that generate acetylene gas for a "simple and comparatively inexpensive construction, in which the gas is thoroughly washed before entering the service-pipe and in which the water-supply to the generator is controlled by the gas pressure and the carbid kept at all times cooled by surrounding water" (lines 11-17). texashistory.unt.edu/ark:/67531/metapth514493/
Acetylene-Gas Apparatus.
Patent for improvements in “gas-machines in which the gas is generated from calcium carbid; in which the gas will be thoroughly washed before passing to the distributing-pipe, thus affording a pure white light, and further to provide a means for running off coal-tar that may gather on the top of the water in the machine.” (Lines 9-18) Illustration is included. texashistory.unt.edu/ark:/67531/metapth512745/
Acetylene-Gas-Generating Apparatus.
Patent for "improvements in apparatus for generating acetylene , and comprises the novel features." (lines 8-10) including illustration. texashistory.unt.edu/ark:/67531/metapth511959/
Acetylene-Gas Generator.
Patent for certain new and useful improvement sin acetylene gas generators, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth514796/
Acetylene-Gas Generator.
Patent for certain new an useful improvements in acetylene gas apparatus, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth510186/
Acetylene-Gas Generator.
Patent for "improvement in acetylene-gas generators, and has for one object to provide an exceedingly- simple apparatus of this description in which the pipes and connections are closed , and thus protected from freezing by the effects of atmospheric changes; and a further object of my invention is to remove the possibility of an explosion taking place during the manipulation of the machine." (lines 9-17) including illustrations. texashistory.unt.edu/ark:/67531/metapth511031/
Acetylene-Gas Generator.
Patent for an improved acetylene-gas generator "which is kept in a relatively-cool condition by a surrounding bath of water and which generator is removable at will from the floatable bell of the tank. A further object is to prevent the waste carbid from dropping into the water of the expansible tank and to provide for the free discharge of gas from the generator [...] while [...] permitting the expeditious removal of said generator for the purpose of cleaning and recharging" (lines 13-24). texashistory.unt.edu/ark:/67531/metapth510670/
Acetylene-Gas Generator
Patent for an improved automatic acetylene-gas generator which allows the carbid vessel to recharge with carbid without permitting the escape of gas, and also to simplify the construction of the generator. texashistory.unt.edu/ark:/67531/metapth510036/
Acetylene-Gas Lamp.
Patent for certain new and useful improvements in acetylene gas lamps, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth513581/
Addington Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth447953/
Adjustable Bicycle-Rest.
Patent for a new and useful adjustable bicycle-rest, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth512026/
Adjustable Nailless Horseshoe.
Patent for an adjustable horseshoe with cost efficient, replaceable fittings. Illustrations included. texashistory.unt.edu/ark:/67531/metapth510733/
Air-Brake Mechanism.
Patent for "a new and useful air-brake mechanisms in relation to a pressure controller and distributer designed to perform the several independent and joint functions of a triple valve, a pressure-retaining valve, and a pressure relief or reducing valve." texashistory.unt.edu/ark:/67531/metapth512519/
Albany Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth452234/
Alpine Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth445988/
Alpine Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth450963/
Animal-Poke.
Patent for a device that prevents animals such as cows from tearing down fences. texashistory.unt.edu/ark:/67531/metapth510206/
Animal Yoke Or Poke.
Patent for a new and useful animal yoke or poke, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth510326/
Anson Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000 texashistory.unt.edu/ark:/67531/metapth445465/
Apparatus for Canning Fruits or Vegetables.
Patent for an improvement to canning fruits and vegetables. texashistory.unt.edu/ark:/67531/metapth510707/
Apparatus For Cleaning Dishes.
Patent for new and useful improvements in apparatus for cleaning dishes, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth510767/
APPARATUS FOR PUMPING WATER, SAND, &c.
Patent for "an apparatus for emptying sandboxes of locomotives" (lines 13-14) "operated by compressed air to elevate and discharge sand, water, &c." (lines 10-11). texashistory.unt.edu/ark:/67531/metapth510810/
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. texashistory.unt.edu/ark:/67531/metapth513056/
Armament of Fort Fischer and Adjacent Batteries
Map illustrating the walls and gun batteries of Fort Fischer during the Civil War. texashistory.unt.edu/ark:/67531/metapth284649/
Articulating Plate
Patent for "new and useful articulating plate" (lines 5-6), including illustration and instructions. texashistory.unt.edu/ark:/67531/metapth512226/
Artificial Stone.
Patent for a process of manufacturing artificial stone in which “it will not cracked by reason of exposure and which may be readily engraved, impressed or otherwise marked to form letters, characters, emblems and etc….” (Lines 16-20). No illustration. texashistory.unt.edu/ark:/67531/metapth508477/
Ash Sifter
Patent for receptacle of ashes and sifter to separate unconsumed particles of coal and retain dust. texashistory.unt.edu/ark:/67531/metapth512129/
Attachment for Coffee or Tea Pots.
Patent for "attachment for coffee or tea pots or other receptacles" (lines 5-7) designed to materially improve the construction of the pot or urn, whereby the same will be simple and effective and the process of treating the coffee or tea by the action of the boiling water or steam materially enhanced. texashistory.unt.edu/ark:/67531/metapth513842/
Attachment for Ice-Boxes.
Patent for an attachment for ice-boxes which is "a vessel for the reception of ice and having a surrounding series of compartments for the reception of the matter to be refrigerated" (lines 11-14). texashistory.unt.edu/ark:/67531/metapth511167/
Attachment for Lead-Pencils.
Patent for a calendar that attaches permanently to a lead pencil and wraps securely when not being viewed. texashistory.unt.edu/ark:/67531/metapth510511/
Attachment For Plows And Cultivators.
Patent for certain new and useful improvements for plows and cultivators, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth509752/
Attachment for Thimbles.
Patent for invention for the improvement of attachments for thimbles. "The objects of the invention are to produce a device of simple construction for cutting the thread when sewing that can be readily applied to old as well as to new thimbles; also to produce the device in such manner that the thread can be quickly and conveniently cut at any desired point in an expeditious manner " (lines 17-24). Includes specifications and illustrations. texashistory.unt.edu/ark:/67531/metapth512761/
Attachment for Vehicle Running - Gear
Patent for texashistory.unt.edu/ark:/67531/metapth511934/
Automatic Air-Brake Coupling.
Patent for "a new and useful improvements in automatic air-brake couplers to enable others skilled in the art to make and use the same, the invention also relates to improvements in automatic air-brake couplings in cars". (lines 5-10) including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth508487/
Automatic Feed for Saw-Setting Mechanism.
Patent for improvements to Automatic Feed for Saw-Setting Mechanism, "particularly adapted to advance the saw into alinement with a setting-punch by reciprocatory movement of a part of the mechanism" (lines 11-14), including illustrations. texashistory.unt.edu/ark:/67531/metapth510760/
Bake-Oven
Patent for "an oven through which a current of cool or heated air may be passed to maintain the same at a desired temperature for either purposes of baking, evaporating, drying or roasting substances therein, as may be found desirable" (lines 10-15). texashistory.unt.edu/ark:/67531/metapth513261/
Bale-Band Fastening.
Patent for "a new and useful bale-band fastening or bale-tie for an object to provide a simple and efficient device for taking up a maximum amount of slack in the band with a minimum movement, while at the same time serving to tightly secure the band about the bale and preventing the same from loosening or the ends thereof from rending apart ." (lines 5-15) including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth514628/
Bale-Band Tightener
Patent for a bale-band tightener, illustrations included. texashistory.unt.edu/ark:/67531/metapth510559/
Bale-Tie
Patent for improvements in bale-ties by using a “combination with a band; of jaws pivoted to one end of the band and adapted to engage a hook carried by the other end of the band, and a guard-plate fixed to one of said jaws and adapted also to engage the hook and prevent it from accidentally becoming disengaged from the jaws.” (Lines 78-84) Illustration is included. texashistory.unt.edu/ark:/67531/metapth512422/
Bale-Tie
"Patent for a bale-tie that would be 'simple of construction, durable of use, and comparatively inexpensive of production, easily operated, and which when fastened around a bale cannot possible become detached therefrom' (lines 13-17). including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth510855/
Bale-Tie
Patent for a bale-tie fastener including illustrations. texashistory.unt.edu/ark:/67531/metapth514491/
Bale Tie
Patent for "a new and useful bale tie" (lines 5-6), including illustration and instructions. texashistory.unt.edu/ark:/67531/metapth509610/
Bale-Tie
Patent for a bale-tie that is of "simple construction, durable in use, and comparatively inexpensive of production" (lines 13-15), including illustration and instructions texashistory.unt.edu/ark:/67531/metapth513263/
Baling-Press.
Patent for certain new and useful improvements in baling presses, including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth513336/
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. texashistory.unt.edu/ark:/67531/metapth514935/
Baling-Press
Patent for baling-press to press bales of cotton into rectangular bales including illustrations. texashistory.unt.edu/ark:/67531/metapth509851/
Baling-Press
Patent for "improvements in baling presses: and it consists in a press having a suitable frame, a box mounted thereon having a hinged front and a hinged side." (lines 11-14) including instructions and illustrations. texashistory.unt.edu/ark:/67531/metapth514028/
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. texashistory.unt.edu/ark:/67531/metapth512350/
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