UNT Libraries Government Documents Department - 36 Matching Results
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- Adjustable Window-Scaffold
- Patent for an adjustable window scaffold. Illustrations included.
- Adjustable Window-Shade Support.
- Patent for an adjustable window shade support that can readily attach a shade to a window frame and the roller can be adjusted to any desired location or elevation.
- 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
- Automatic Fire-Escape.
- Patent for "new and useful Improvements in Automatic Fire-Escapes" (lines 5-6), including instructions and illustrations.
- Branding-Iron
- Patent for a branding iron that expends less fuel than similar brands due to its combustion chamber that is able to better concentrate its heat towards the applied surface.
- Churn.
- Patent for a churn that is easy to use and efficient.
- Combination Rail-Joint and Nut-Lock
- Patent for a combination rail joint and nut lock to hold railroad tracks in place.
- Combined Cattle-Guard and Halter.
- Patent for a combined cattle guard and halter, which prevents cattle from breaking through a fence while allowing them freedom of movement.
- Cotton-Chopper
- Patent for a cotton chopper and cultivator which has adjustable cutters.
- Coverlet Holder
- Patent for "new and useful coverlet holder, and its object is to provide a device that will...support a coverlet or quilt at a slight elevation above a bed," (lines 8-11).
- Cultivator Attachment.
- Patent for a cultivator attachment - an extra component added to an earth tilling machine to adjust the harrow teeth and the path of earth disposed. Illustration included.
- Cuspidor Handle and Carrier
- Patent for Cuspidor Handle and Carrier.
- Double-Action Ratchet
- Patent for a double action ratchet for use with drills that allows them to be turned either direction.
- Draft-Equalizer
- Patent for a draft-equalizer which is an apparatus adapted to be used for, "three draft animals, one pulling against two animals.
- Equalizer for Pump Rods
- Patent for an equalizer for pump rods. This invention is designed to "assist in elevating the column of water in a pump, is designed to sustain the pump rod in its fixed position" (line 11-14). Illustration included.
- Guard-Rail.
- Patent for a guard rail clamp for railroad tracks that does not require the use of bolts going through the rail or spacing blocks.
- Hair-Waver
- Patent for a hair waver. Illustrations included.
- Harrow
- Patent for improvement for harrows, "which may be adjusted so as to spread them apart or bring the same close together." (lines 15-17) The adjustable frame of the harrow allows the device to be used for different purposes of cultivation.
- Harvester.
- Patent for Harvester. "This invention relates to harvesters, particularly designed for harvesting beets, potatoes or analogous agricultural products and the primary object of the invention is to provide a machine which will harvest a crop of agricultural products of the edible root type with a minimum amount of manual labor." (line 2)
- Ink Fountain
- Patent for an ink fountain. This invention is an improvement for the feeding of ink to platen presses. Illustration included.
- Insect Exterminator
- Patent for removing boll weevils from cotton plants. The device brushes the weevils into the furrows where they are crushed. Illustration included.
- Listing-Plow.
- Patent for a listing plow, "more particularly an improvement upon the structure disclosed in Patent No. 866,679, issued to [Gottfried Persson] on September 24, 1907" (lines 9-11), including instructions and illustrations.
- Photographic-Printing Machine
- Patent for a photo printing machine that can be used in dark rooms. Illustrations included.
- Pliers
- Patent for a pair of pliers. Illustrations included.
- Potato-Digging Machine.
- Patent for a potato digging machine, which harvests the potatoes and puts them into bags.
- Puzzle.
- Patent for a wire puzzle, where the user tries to free a ring from the inside of the wires.
- Railway-Car Coupling.
- Patent for a railway car coupling.
- Roby 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
- Stack-Pipe Protector.
- Patent for an adjustable stack pipe protector.
- Stalk-Chopper.
- Patent for a stalk chopper, which attaches to a plow.
- Stalk-Chopping Device
- Patent for a stalk chopping device that connects to plows allowing the stalks to be plowed under the soil and used as fertilizer.
- Stalk-Cutter Attachment for Sulky-Plows
- Patent for a stalk cutter attachment for sulky plows. Illustrations included.
- Sweep Attachment.
- Patent for a sweep attachment that connects to a cultivator for plowing cotton.
- Tying Device for Hay-Balers
- Patent for improvement to the former patent by the same creator for a tying device for hay-balers. These improvements increase productivity and efficiency of the previous tying device design.
- Tying Device for Hay Bales or Packages
- Patent for a tying mechanism for bales of hay and packages. Illustrations included.
- Tying Device for Hay-Bales or Packages.
- Patent for an automatic tying device for hay bales, while they are going through a hay press.