UNT Libraries Government Documents Department - 12 Matching Results

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Boring Drill
Patent for a boring drill
Catamenial Sack
Patent for a catamenial sack. This invention is a "catamenial sacks or shields and the object is to provided such a device which will be cleanly and sanitary in effect, which is pliable and easily and comfortably conformable to the form of the wearer" (lines 8-13). Illustration included.
Combined Baling and Compress Machine.
Patent for a combined baling and compress machine for cotton gins, which makes bales that fulfill the rules of transportation companies on cotton bale density and is cost efficient enough for small gins to purchase.
Harrow.
Patent for a harrow, which collects stalks after it cuts them that has simplified lifting mechanisms.
Lubricating-Packing.
Patent for lubricating packing, which lasts a long time under high pressure.
Nut-Lock.
Patent for a nut lock for railroad tracks, which will prevent rail bolts from unscrewing.
Post-Card Stand.
Patent for a post card stand, which turns by a crank mechanism to show all the postcards on the rack.
Rail Connection.
Patent for a rail connection, which is smooth when the train passes over it and durable.
Shocking Apparatus.
Patent for a shocking apparatus for forming shocks of wheat or other grains, which can be attached to a harvester.
Soil map, Texas, Robertson County sheet
Map displays soil types along with lakes, rivers, coal mines, towns, churches, schools, roads, and railroads. Includes legend and soil profiles.
Soil Survey of Robertson County, Texas
Text describes the area, climate, agriculture, and soils of Robertson County, Texas.
Spring-Wheel.
Patent for a spring wheel, which absorbs shocks.
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