UNT Libraries Government Documents Department - 151 Matching Results

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Doffer.
Patent for a doffer for removing cotton lint from gin saw blades, which does not harm the saws and is very sturdy.
Dry Ore-Concentrator.
Patent for a dry ore concentrator with illustrations included.
Dumping-Cart
Patent for a dumping cart with a body that locks to the frame, but can be released quickly to dump materials via two toggle arms connected to a crank handle. Including illustrations and instructions.
Electric Clock
Patent for an electric clock. Illustration included.
Electric Gas-Lighter
Patent for a gas lighter that is designed to be durable and reliable, with an improved method of controlling the supply of gas to the burner.
Electric Time Switch
Patent for a electric time-switch. Illustration included.
Electric Track-Brake.
Patent for an electric train brake, which allows trains to not slow down on curves without derailing and allows faster emergency braking.
Electrically Operated Air Brake System
Patent for an electrically operated air brake system.
End Gate For Wagons
Patent for and end gate for wagons. Illustration included.
Fence Post
Patent for a fence post for use with line wires. Illustration included.
Finder For Fireplaces
Patent for a fender for fireplaces. Illustration included.
Fumigator.
Patent for a fumigator for driving out flies or mosquitoes from rooms with kerosene gas.
Furniture-Joint
Patent for a wooden furniture joint to effectively connect objects without being visible.
Garment-Supporter
Patent for a benefit and specification of the garment supporters.
GATE
Patent for a Gate. "My invention is an improved gate adapted for use as a farm-gate and for other uses." (lines 11-12) and illustrations.
Gate
Patent for "enabling a gate to be operated at a distance from either side of it by a person on horseback or in a vehicle" (lines 14-16), with details and illustrations.
Girth
Patent for the improved securing or removal of a horse saddle, with illustrations.
Grain-Fender
Patent for a grain fender to be used as an attachment to a grain table. Illustrations included.
Guard Rail
Patent for a guard rail. Illustration included.
Hame Hook
Patent for hame hook. This invention couples traces to the hames in the harness. Illustration included.
Hammock-Support.
Patent for hammock support which is securely fastened and can be readily removed.
Harrow
Patent for a harrow designed to cultivate only one row of crops at a time. Illustrations included.
Harrow-Cultivator.
Patent for a harrow cultivator, which can be operated on opposite sides of a row of plants at the same time.
Harrow-Tooth
Patent for an improvement in the device known as harrow tooth. Due to being constructed differently certain parts of the invention can be arranged any way the user wants and the harrow tooth is also capable of a more thorough cultivation and pulverization of soil which allows closer cultivation of crops or being more precise and thorough when digging up weeds.
Headlight.
Patent for a train engine headlight, which shines light around a curve.
Interlocking-Bar Grating for Jails.
Patent for gratings used in jails. "In these structures as ordinarily made upright and horizontal bars are provided which are located at right angles to each other, these bars being necessarily secured together at their points of intersection to prevent their being spread apart" (lines 11-16).
Journal Adjusting Device
Patent for journal adjusting device. Illustration included.
Knee-Pad
Patent for a knee pad, designed mainly for those who work in cotton fields. Illustrations included.
Lining for Cells, Vaults, or the Like
Patent for Lining for Cells, Vaults, or the Like. The Linings whether employed in Jail-Cells or other Similar Buildings , and the object thereof is to provide a structure made up of parts which may be placed within a room or enclosure and securely built therein without necessity of using patch-bolts or screws.
Liquid-Dispensing Apparatus.
Patent for a coin operated drink machine, which dispenses a set amount of liquid into a cup when a coin is inserted.
Lock.
Patent for an improvement to combination-locks for doors, safe, and bureaus, "with readily-operated means for holding the combination-disks inactive and in position to permit a locking-bolt to be freely operated by a key when so desired, which means will also permit the combination to be set so that the bolt cannot be moved by a key until the disks of the combination have been brought to proper position." (lines 11-18)
Low-Pressure Alarm and Indicator for Air-Brakes.
Patent for "air-brake mechanisms in general, and more particularly to the alarms for giving warning when the pressure in the train-pipe drops to a predetermined point and for giving a visual signal when such condition exists" (p. 1, lines 8-13).
Machine for Cutting Bagging.
Patent for a cutting machine for cloth bags for cotton presses, which has cloth continuously being fed into it and cuts it at predetermined lengths which can be adjusted as needed.
Machine for Making Bats for Mattresses, Pillows, Comforts, &c.
Patent for a machine for making bats for mattresses and related items.
Meat-Tree
Patent for a meat tree to hold meat in col storage or for smoking.
Metal-Shears
Patent for "a machine of this nature specially designed for slotting sheets of metal in the formation of devices for plaiting cloth, a further object of the invention being to provide a machine that will be easy and simple of operation and may be operated with accuracy and into which the plate may be inserted and from which it may be removed with facility" (lines 8-17).
Method of Purifying Water
Patent for a method of purifying water.
Nesting and Brooding Box
Patent for a nesting and brooding box made to keep poultry safe from other animals and to be easily transported. Illustrations included.
Non-Refillable Bottle
Patent for non refillable bottle. Illustration included.
Nursing-Bottle
Patent for nursing bottle with a removable side wall so the it can be easily cleaned.
Nut-Lock
Patent for a nut lock which holds nuts on bolts without the use of a washer.
Nut-Lock
Patent for a nut lock, to hold a nut in place or act in place of a washer, including illustrations.
Opera-Chair.
Patent for opera chairs that can be used in audience halls. It is mentioned as seats that are rotatable with foldable arms providing enough space for the exit.
Ore-Conveying Surface for Electrical Separators.
Patent for “ore-conveying surface for electrical separators, and particularly to a structure adapted for use with static electricity.” (lines 11-14) including illustrations.
Paper bag
Patent for improvements in paper bags, especially designed to prevent waste in the construction of the bag.
Penholder
Patent for a penholder. Illustration included.
Percolator.
Patent for a percolating tea- or coffeepot that segregates the tea or coffee within the body of the pot so that the material doesn't float freely in the liquid.
Plow.
Patent for improvement in plows by first connecting a furrow-shoe to the moldboard, and second, by provide means for operating the plow-point to make a deep or shallow furrow and for raising and lowering covering-plows simultaneously when the plow is in operation. (Lines 13-20) Illustration is included.
Plow
Patent for a plow. The invention is applied to the "Georgia" plow and double-shovel plow.
Plow.
Patent for improvements in plows by employing moldboards on both left and right side of the plow; with a shoe or land slide fixed to the plow-beam extension. Then use a V-clamp to secure the plow-handles and a bracket to secure the moldboards and plow-point. This construction will allow free movement of the plow-point and moldboard up and down or vertically without lifting the shoe from the furrow. Illustration is included.
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