UNT Libraries Government Documents Department - 658 Matching Results
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- Electric Motor.
- Patent for an electric motor that operates "with equal efficiency on either direct or alternating current" (lines 10-11).
- Cotton-Chopper.
- Patent for a content chopping device with an adjustable lever and cutters. The cotton chopper can be attached to different cultivator frames (farm equipment) and adjusted to chop or thin out different rows of cotton stalks (or other plants).
- Auto power transmitting jack
- Patent for auto power transmitting jack and it uses.
- Broom or Brush
- Patent for metal brooms or brushes that are "strong and durable, relatively light in weight, and can be inexpensively manufactured" (line 13-15). It is intended for "sweeping snow, mud, slush, and the like" (line 16-17). The patent can also be applied for smaller version of metal brooms or brushes for other purposes.
- Automobile-Headlight
- Patent for an improved automobile headlight function that allows the light to be pointed directly at the road in front of the wheels to avoid the glare/reflection associated with straight-forward lighting.
- Driving Mechanism for Automobiles and the like
- Patent for new and improved lubricating steering pump for automobiles and the like. Allows for better lubrication circulation to drive shafts.
- Speed-Indicator.
- Patent for a speed indicator to allow individuals not in an automobile to determine its speed, including illustrations.
- Slime Separator and Classifier.
- Patent for settler, separator, and classifier of different solid and liquid particles, includes illustrations.
- Necktie
- Patent for a pre-made necktie. This is a pre-made four in hand necktie that is designed to be adjustable to various neck sizes and made to not tear a shirt collar.
- Plant-Supporting Device
- Patent for a simple form of a plant supporting and sticking device for gardeners and agriculturalists, with illustration (lines 10-15).
- Grain Door
- Patent for a railway car door that is designed to assist with loading and unloading of grain
- Fire Alarm System
- Patent for a new and improved fire alarm system. This alarm system will allow the room on fire to be identified and alert the fire department that there is a fire in that house. Using a minimum number of wires, for safety, this alarm signals only one bell no mater the room on fire.There is also a self test feature within this system.
- Fire-Alarm System.
- Patent for "an alarm system consisting of an electric circuit within which as thermally operated circuit closer was placed, which was adapted to sound an alarm when the circuit closer had been closed by an operation of the thermal elements of the circuit closer." (lines 78-84) including instructions and illustrations.
- Automatic Fire-Alarm System.
- Patent for an automatic fire alarm system with a simple arrangement of alarm devices (positioned throughout different rooms) with sound or visual indicators for fire awareness and closer thermal circuits (assisted with spring contact and circuit closer). The automatic fire alarm system will have a more immediate reaction by making an alert noise or visual and propping open the spring contact.
- Heater for Gaseous Fluids.
- Patent for "an attachment for use in connection with internal combustion engines whereby heavy oil...may be advantageously used as fuel" (lines 9-12) including instructions and illustrations.
- Low-Water Alarm For Boilers
- Patent for "improvements in low water alarms for steam boilers and more particularly to those which are operated by the heat from the steam in the boiler, after the water therein has fallen below a predetermined danger point" (lines 15-20).
- Air-Lift for Elevating Liquids.
- Patent for a pneumatic lift that maintains the air pressure needed to effectively move liquid through a pipe.
- Parcel-Carrier for Bicycles.
- Patent for improvements in parcel carriers for bicycles in which the parcel carriers can attach/detach easily and is adaptable to different types of bicycle handlebars; includes illustration.
- Plow
- Patent for improvements to plows with laterally extending adjustable wings, as well as other different styles of plow and cultivator standards, with illustration.
- Adjustable Hoe
- Patent for improvement in "the construction of hoes and to provide a simple, practical, and inexpensive hoe, of strong and durable construction." (lines 11-13) including illustrations.
- Coffin
- Patent for a lightweight and sturdy coffin made of two solid pieces of baked or burned clay which can be sealed with cement and secured further with nuts and bolts.
- Ventilator.
- Patent for a ventilating cowl for buildings for fire prevention by causing smoke and sparks to pass outside of a building or deflate to the surface below. The cowl is cone shaped with a deflecting surface and has several rings through which smoke and sparks can pass through to the outside.
- Agitator.
- Patent for an improved device to produce a useful agitation of liquid in washing machines by configuring the paddles or blades in the most effective manner, including illustrations.
- Manufacture of Gasolene.
- Patent for the manufacture of gasoline. The product is used as a fuel for internal combustion engines.
- Cotton-Chopper
- Patent for an improved cotton-chopper, which includes a vertical swinging movement, as well as a wheel at its base which, and has a chopper shaft that may be depressed by the feet of the operator so that the chopper can operate even on uneven ground.
- Plow
- Patent for a plow augmented by an adjustable knife attached at the rear that improves plow cutting and stability.
- Harvester
- Patent for device used with a harvester to head stalks of corn using an adjustable cutting mechanism.
- Timber-Jack.
- Patent for timber-jacks which are "particularly adapted for use for persons using cross-cut saws on large pieces of timber."
- Fender.
- Patent for a device "to be secured to the prow of a ship or vessel and which projects forwardly therefrom for the purpose of protecting the vessel against injury from a collision" (lines 13-16) including instructions and illustrations.
- Electric Fly-Trap.
- Patent for a cheap and simple electric fly trap that operates automatically, including illustrations.
- Knee-Protector
- Patent for a knee protector "adapted to be worn by cotton pickers, miners, and other workmen who are required to walk or labor while resting on the knees. The present invention contemplates the provision of a knee protector of unique construction...the present device while applied to the knee, permitting the wearer to walk conveniently either while standing or kneeling."
- Window Mounting
- Patent for window mountings that allows the window to open both vertically and horizontally.
- Fish-Grapple
- Patent for a fish-grapple device with parts "embodying prongs or hooks which will engage the fish and prevent its escape" (lines 16-17).
- Wrench.
- Patent for a new type of wrench.
- Automatic Engine-Starter.
- Patent for "new and useful Automatic Engine-Starter, of which the following is a specification. The present invention appertains to engine starters, and aims to provide a novel and improved automatic spring-actuated starter for internal combustion engines" (lines 5-11).
- Sad-Iron Heater.
- Patent for a portable device for heating sad-irons (as well as other heaters) with a small oil tank for a burners and a cover. The device will regulate the amount of oil and provide coverage that will maintain the high temperature of the sad-iron.
- Mouse Guard for Pianos
- Patent for a pivoting flap device to block access of mice to the interior of the piano through the space beneath the pedals.
- Automatic Time-Check for Oil-Presses and Other Machines
- Patent for a device that records the time in which a machine is in operation and in which it is idle to check the efficiency of the workmen and the work plant as a whole.
- Fence-Stay.
- Patent for fence stays which have "novel and improved means for effectively bracing and spacing the wires of a fence." The invention "will possess advantages in points of efficiency and durability, is inexpensive to manufacture, and at the same time, is simple in construction and operation."
- Wheel
- Patent for a wheel with "improved construction. The principal object of the invention is to provide a wheel which will be puncture-proof and will ride very easily" (lines 8-12).
- Rotary Refrigerating Apparatus.
- Patent for new rotary refrigeration apparatus with illustrations
- Nut-Lock.
- Patent for "new and useful Improvements in Nut-Locks" (lines 5-6). "This invention relates to improvements in nut locks. The principal object of the invention is to provide a novel and efficient device for locking a nut on the end of an axle shaft or the like" (lines 12-17).
- Bucket Excavator.
- Patent for "new and useful Improvement in Bucket Excavators, of which the following is a specification. My invention relates to excavators of that kind in which a bucked is arranged to travel back and forth upon a runway which is lowered into the ground and which is adapted to determine the cross sectional outline of the ditch or excavation" (lines 5-13).
- Receptacle-Lid Lifter
- Patent for "new and useful improvements in means for automatically opening the closure of a receptacle upon the approach of a person thereto" (lines 12-15), including illustrations.
- Veterinary Apparatus.
- Patent for a veterinary apparatus to help ease the administration of medicine to horses and other animals. It is a bridle attachment.
- Gear-Wheel.
- Patent for the construction of a wheel and gear rim that converts any ordinary vehicle wheel into a gear wheel.
- Traction-Wheel
- Patent for a traction wheel with a removable gripping surface which will prevent the wheel from slipping on roads or slick surfaces.
- Hoisting Hook.
- Patent for "certain new and useful Improvements in Hoisting-Hooks" (lines 5-6) including specifications and illustrations.
- Rotary Drilling Apparatus
- Patent for well drilling apparatus (commonly known as rotaries) with eliminated screws and nuts, and reduced minimum number of parts, and which provides a quickly and easily operable gripping device.
- Wrench.
- Patent for wrench related device "for locking the gripping element after it is applied to the pipe or other pipe (lines 14-15)" including instructions and illustration.