UNT Libraries Government Documents Department - 19 Matching Results

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Air-Blast Cotton-Gin
Patent for airing out the lent from the brushes on the ginn. This also uses less power than the ones before.
Ant-Trap.
Patent for ant traps that has a body portion with upper and lower inlet chambers. The trap is connected with the upper inlet chamber by a passage-way through which the ants may pass.
Collar
Patent for a collar with tie supporting strip.
Combined Scrubber And Mop.
Patent for the combination of a scrubber, a mop, and a water receptacle to supply the cleansing liquid to the surface that is being cleaned and it provides a mechanism for wringing the mop.
CONCRETE-BLOCK MACHINE
Patent for "improvements in means for improving cement or concrete blocks."(ln. 12-14)
Display Rack.
Patent for rotary display rack for goods to be readily exhibited.
Explosive Compound
Patent for an explosive compound made of potassium chlorate, granulated sugar, and alcohol that is not unstable.
Float-Valve.
Patent for a long-lasting float valve.
Gay Hill Quadrangle
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 1:62500
Lawn-Trimmer
Patent for improved lawn trimmer "whereby the margins of a lawn adjacent side walks or curbing may be trimmed." (lines 12-14) including instructions and illustrations.
Mold for Making Well-Curbing
Patent for a mold for making well curbing. Illustrations included.
Molding Device.
Patent for a molding device for making concrete pipes.
Navasota Quadrangle
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 1:62500
Portable Blacking Kit.
Patent for a small affordable and portable space that "travelers, soldiers, or other parties" can carry a shoe shining kit in. The box can carry "blacking brushes, cloth and the usual articles carried in a kit of this kind".
Rail-Joint
Patent for a rail joint. Illustrations included.
Soil map, Texas, Washington County sheet
Map displays soil types along with creeks, rivers, towns, schools, churches, roads, and railroads. Includes legend and soil profiles.
Soil survey of Washington County, Texas
Text describes the area, climate, agriculture, and soils of Washington County, Texas.
Spool
Patent for a spool made by folding one piece of material into the correct shape.
Wire-Fastener
Patent for a wire fastener. Illustrations included.
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