UNT Libraries Government Documents Department - 177 Matching Results
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- Adjustable Metallic Trunk-Strap.
- Patent for an adjustable metallic trunk strap that connects in multiple directs so that they will reinforce the trunk while allowing it to be opened. It includes illustrations of the strap on the trunk and various components in detail.
- Adjustable Stand or Support for Mirrors
- Patent for a mirror stand. Illustrations included.
- Adjustable Standard for Plows.
- Patent for improvements to foot pieces that allow for easy adjustment of plowing depth. Includes instructions and illustrations.
- Air Ship.
- Patent for air ship design lifted by balloon with vertical adjustable sails. Accompanied with illustrations.
- Ant-Trap
- Patent for a trap for ants and other burrowing insects which works at the site of the ant-hill or burrow.
- Armor Unit for Gunners
- Patent for armor that can be mounted on gunners units..
- Armored Car.
- Patent for an armored car or portable fort, that aims to provide a novel and improved armor unit of that nature.
- Attachment for Cash-Registers.
- Patent for an attachment for cash registers which makes it impossible to remove paper to wrap a customer's purchase before the cash register has been opened, for the purpose of reducing "losses due to forgetfulness or dishonesty of clerks making sales" (lines 9-11), including illustrations and instructions.
- Automatic Crossing Signal
- Patent for Automatic Crossing Signal
- Automatic Shutter for Poultry-Houses and the Like.
- Patent for automatic shutter for poultry houses, which closes with accumulation of rain water and opens upon rainwater drainage.
- Axle-Repairing Apparatus.
- Patent for a new, simple, and efficient axle repairing apparatus for "facilitating the repairing of worn axles without the removal of the wheels or the axles from the vehicle-body" (line 10 -12).
- Badge.
- Patent for a badge that is to be pinned or worn upon the coat or other garment with the representation of the human eye that is capable of being winked or moved. The bade is to be used for advertising, humor or salutations, included illustration.
- Bag-Rack
- Patent for a rotating bag rack for use in stores.
- Baling Press.
- Patent for a new and improved baling press. This design "comprise[s] a frame and case having aligned baling-chambers at opposite ends, a follower having two head-blocks working one in each of the baling-chambers, a shaft journaled between the baling-chambers, and two ropes connected at one end to the shaft and at their other ends to the opposite head-blocks" (lines 46-53).
- Bed Slat Fastener and Brace
- Patent for a bed-slat fastener and brace. This bed-slat design is designed to "effectually prevent the distension of the side rails of the bed and will also strengthen and support the slats and prevent sagging or breakage" (line 9-12) illustration included.
- Belt-Stretcher
- Patent for an improvement in belt stretchers that are cheaper to make and easier to operate.
- Blackboard-Eraser
- Patent for "blackboard-erasers in which the erasing material is detachable from the wood block or handle and permits...being used continuously."
- Boat Propeller
- Patent for a boat propeller. Illustration included.
- Bolster Bearing
- Patent for Bolster Bearing
- Bolt-Holder.
- Patent for certain new and useful improvements in bolt holders, including instructions and illustrations.
- Bonnet
- Patent for a bonnet. Illustrations included.
- Burglar Alarm.
- Patent for a new and improved burglar alarm. This design "consists in a wire attached to the anchor or escapement-lever of a clock-work for ringing or sounding an alarm bell, which wire has a hook at its outer end, which is passed into a loop, ring, or hook at the end of a wire connected with the key-bolt or knob-bolt of a lock, or with a wire leading to places a considerable difference from the alarm" (lines 11-18).
- Calculating-Machine.
- Patent for an improvement to mechanical calculators by providing the "means for facilitating the addition of successive numbers of the same or different denominations, and also for subtracting and multiplying the same by substantially the means employed in adding" (lines 10-14). It includes a written explanation and illustrations.
- Car-Brake.
- Patent for a car brake that "automatically absorb[s] the slack in car brake connecting rods which slack is induced by the wear of the brake shoes and fastening and the stretching of the parts by the strain in applying the brake" (lines 7-12). It is adjustable, inexpensive, and adjustable.
- Car-Brake.
- Patent for an improvement "in the application of power to car brakes, whereby the slack is quickly and automatically absorbed, and a powerful leverage is secured, and a perfect equalization of the leverage at each end of the car is obtained, and the convenient and safe adjustment of the brakes in regard to the wheels is effected, and any particular alignment of the brake cylinder in regard to the car body is avoided as the cylinder in regard to the car body is avoided as the cylinder may be placed across the car body or at any angle desired to secure convenience of application" (lines 8-20).
- Car-Coupling.
- Patent for improvement of automatic car coupling and uncoupling devices.
- Car Coupling.
- Patent for a new and improved coupling for railroad cars. This design consists in "a draw-head and a swinging coupling-hook pivoted therein, of the rock-shaft having the crank-arm provided with the grooved head, the chain arranged in said groove and connected with the hook, the ratchet-disk on the shaft, and the pawl for engaging the ratchet-disk" (lines 76-82).
- Car Coupling.
- Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination of the draw-head, the coupling-hook supported therein and having a limited longitudinal movement, the front edge of said hook being formed with inclined faces . . . and a vertical face arranged to engage proper faces in the draw-head, the forward movement of said hook being limited by [the] inclined faces . . . and vertical face, and its backward movement of bolt or stud and its upward movement by engagement of [one] surface with [another] surface" (lines 93-103).
- Car-Coupling
- Patent for improvements to car-coupling using a vertically-moving pin for locking the cars together.
- Car-Coupling.
- Patent for temporary, easily attachable and detachable coupling devices that rejoin draw-heads that have been broken or disabled in cars. Includes instructions and illustrations.
- Car-Coupling.
- Patent for "a new and useful improvement in car-couplings" (lines 5-6), with instructions and illustrations.
- Car-Coupling.
- Patent for automatic car-coupling for passenger and freight cars.
- Car Coupling.
- Patent for a new and improved coupling for railroad cars. This design "is to provide a cheap, durable, and simple car-coupling, which shall be automatic and positive in its action, and which uses the ordinary link and takes the draft in the same way as the common pin, and which will also fit any car, and will not get out of order from being battered. It consists, mainly, in the peculiar construction of a coupling device, in combination with a spring for holding it to the open or closed position, and co-operating with the same for automatic action" (lines 11-22).
- Car Coupling.
- Patent for a new and improved coupling for railroad cars. This design consists "[i]n a car-coupling, the combination of a recessed draw-head having abutments . . . and a transverse ridge, of a link adapted to rock on said ridge, a pivoted coupling-hook carrying a diagonally-projecting pin near its forward end, and a spiral spring arranged diagonally above the coupling-hook and surrounding said pin" (lines 93-100).
- Car-Coupling
- Patent for "a single structure in which the airbrake pipes and steam-heating pipes will be coupled together when the cars are coupled, and in which the several parts will be very compactly arranged. A further object is to provide means whereby the cars may be uncoupled by the use of compressed air" (lines 12-19).
- Car Coupling.
- Patent for a new and improved coupling for railroad cars. This design consists in "the link having a hooked front end, the lever, spring between the front end of the lever and the link, slide-bar pivoted to the rear end of the lever, the spring-actuated latch on the said bar, having the pin thereon to engage in a socket in the bottom of the car, and the retractile spring at the outer end of the lever" (lines 11-19).
- Car Door.
- Patent for a new and improved car door. This design "has for an object to provide a simple and convenient construction by which the door, which is mainly intended for grain-cars, may be pressed firmly against the bottom of the car and fastened, so it will not shake loose in making a trip, may be easily started in opening, and will be efficient and durable" (lines 8-14).
- Car Door.
- Patent for a new and improved car door. This design "has for an object to provide a simple construction by which the door in its open and closed positions may be pressed firmly in against the side of the car, and by which the door may more perfectly protect the contents of the car from the weather than the doors of ordinary construction" (lines 8-14).
- Cattle-Yoke.
- Patent for a cattle-yoke that is economical to make and easy to take on and off of the cow.
- CHURN
- Patent for the improvement of a churn. The churn has a detachable support and a closure for the upper end of the body of the churn.
- Churn
- Patent for a new churn, an improvement on the device shown in prior Patent Number 944,129 granted December 21, 1909.
- Churn
- Patent for a churn
- Churn-Truck.
- Patent for a churn truck. It allows for "receiving churns in order," can be "moved to various places" as needed, and "the truck being provided with means for facilitating pushing or pulling thereof" (lines 10-15). Illustration included.
- Clothes-Line.
- Patent for Clothes-Line that is to supply an endless amount of clothesline in order to facilitate easy placement and/or removal of clothing from the line.
- Clothes Pounder
- Patent for a clothes pounder. Illustration included.
- Coffee Pot.
- Patent for improvements to coffee pot design including a bagged apparatus to hold grounds that are then steamed through a jet venting apparatus to brew the drink with accompanying illustrations.
- Combined Cotton and Corn Planter.
- Patent for a combined cotton and corn planter by having two wheel guards and graduators, one feed-wheel is mounted fixedly on the shaft, the other is removable; so that it can be easily converted from planting corn or cotton-seed, and vice versa, and regulating the planting of either. Illustration is included.
- Combined Cotton Chopper and Cultivator
- Patent for a combined cotton chopper and cultivator. Illustration included.
- Combined Cultivator and Planter.
- Patent for a new and improved cultivator and planter. This design consists in "the combination of the box having the slot and the three apertures in the side of the slot . . . the reciprocating seed-slide, and the sliding and adjustable plate . . . having the slot near its end and engaging with the free leg of the staple" (lines 100-110).
- Combined Cultivator, Harrow, and Planter
- Patent for "agricultural implements in which a single frame is utilized to support various kinds of mechanisms, and in the present invention there is included a frame of simple and improved construction adapted for carrying and to be used in connection with earth-engaging, implements, such as harrow-teeth and cultivator blades, as well as rollers, for the purpose of crushing clods and leveling the surface of the land." (lines 8-18). Includes description and illustrations.