UNT Libraries Government Documents Department - 559 Matching Results
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- Acetylene-Gas Generator.
- Patent for improving acetylene gas generators.
- Acetylene-Gas Generator
- Patent for a large hopper-based device which generates acetylene gas.
- Acetylene-Gas Generator.
- Patent for certain new and useful improvements in acetylene gas machines, including instructions and illustrations.
- Adjustable Book-Cover.
- Patent for adjustable book covers. More protection with use of thicker paper, with adjustable feature is highly important as is also the slit and tongue.
- Aerating Churn
- Patent for aerating churn. This design of churn is designed to aerate milk as it churns. Illustration included.
- Agricultural Implement
- Patent for an agricultural implement. Illustrations included.
- Air-Compressor.
- Patent for a more efficient air compressor with high and low pressure chambers formed of mating sections that can be detached to make repairs to the piston as necessary.
- Air Cycle.
- Patent for a pedal power "aeroplane" (line 9) with improvements to driving pedals and controlling the flight path.
- Andiron.
- Patent for improvement of andirons, to accommodate fuel or sticks of wood and to burn either wood or coal fuel. Includes illustrations.
- Animal-Poke.
- Patent for improvements in animal-poke by providing a device which is arranged for convenient application to an animal, so as not to interfere with the grazing and drinking thereof, and will effectually prevent the animal from destroying fences and also from pushing and fighting other stock. (Lines 9-15) Illustration is included.
- Ant Trap
- Patent for an ant trap designed as a ring-shaped trough and which allows for the drainage of rainwater through a pipe fitted with a porous plug. Both walls of the trough are capped with inward and downward curved flanges.
- Antifriction-Bearing for Cutting Apparatus.
- Patent for a rotary cutting tool meant for corn harvesting that is more durable and efficient at cutting corn stalks than previously used stationary knives.
- Apparatus for Aging Whisky.
- Patent for a barrel for heating and aging whiskey, which accelerates aging time. Includes instructions and illustrations.
- Apparatus for Applying Dry Hot Air to the Face
- Patent for a hot air blowing device for blowing on the face that has adjustable temperature settings.
- Apparatus for Delinting Cotton-Seed.
- Patent for improvements in apparatus for delinting cotton seed: " Our invention relates to improvements in apparatus for burning off or removing the lint from cotton seed" (lines 14-16).
- Attachment for Lead-Pencils.
- Patent for a calendar that attaches permanently to a lead pencil and wraps securely when not being viewed.
- Attachment for Thimbles.
- Patent for invention for the improvement of attachments for thimbles. "The objects of the invention are to produce a device of simple construction for cutting the thread when sewing that can be readily applied to old as well as to new thimbles; also to produce the device in such manner that the thread can be quickly and conveniently cut at any desired point in an expeditious manner " (lines 17-24). Includes specifications and illustrations.
- Attachment for Windmills.
- Patent for improvement in attachments for windmills to “convert rotary motion of the wheel shaft into reciprocating motion for actuating the pitman of the sucker rod.” (Lines 12-14) Illustration is included.
- Auto Steering-Lock
- Patent for a lock designed to attach to the spokes of a steering wheel with the intention of guarding it from "unauthorized persons" (line 20), including illustrations.
- Automatic Automobile-Top.
- Patent for an improvement on automatic automobile-tops. The primary objective is that when in inoperative positions, the actuated drum neatly appears as a weather proof roll. Another objective is to provide side curtains so that the vehicle may be closed on all sides.
- Automatic Controller for Cotton Trampers
- Patent for an automatic controller of cotton tramplers intended to improve piston performance and reduce need for attendant intervention.
- Automatic-Cut-Off
- Patent for an automatic cut-off part for a steam inlet pipe.
- Automatic Drop-Lid for Bins or Boxes.
- Patent for "boxes or bins for store counters and shelves; and it has for its object to provide certain improvements in the lid devices for boxes or bins, so as to avoid the many objections to hinged lids, which interfere with free access to the interior of the box or bin when the same is used under the counter or on shelves" (lines 8-15).
- Automatic Electric Advertising Sign
- Patent for an electronic sign that works by a conveyor-belt like band printed with advertisements being rotated, allowing the owner to show many advertisements while saving space.
- Automatic Fire-Alarm
- Patent for an electronic automatic fire alarm.
- Automatic Gate Latch.
- Patent for invention of a gate latch which is very simple, durable and is comparatively inexpensive. This has a swinging latch attached to the gate.
- Automatic Stabilizer for Aeroplanes
- Patent for an automatic stabilizer for aeroplanes. This invention is a gyroscopically controlled means for correcting undue tilt in longitudinal axis. Illustration included.
- Automatic Trip Gear for Power Presses.
- Patent for a new and improved trip-gear for power-presses. This design "consists in providing the lever connected with an ordinary reversible gearing with a cord and weight, so that when in its normal position and not in use the small friction-wheel will not come in contact with either face of the large friction wheel. The upper end of the press is provided with a notched metallic plate connected with the reversing-lever, so that when the follow-block in its upward passage passes the said plate the lever will be released, and, falling back into its normal position by the press, is immediately stopped" (lines 24-36).
- Automatic Turntable
- Patent for “a turn table of simple and durable structure adapted to be placed in the floor of a small garage or at other points, and which will automatically operate when an automobile is run upon the same to effect the complete turning of the automobile machine in order that the machine may enter the garage while traveling a forward direction and leave the garage in a similar manner” (lines 17-25). Includes illustrations.
- Automatic Weighing-Machine
- Patent for an automatic weighing machine for weighing and dispensing certain weights of grain into hoppers.
- Automobile-Headlight-Lamp Mounting.
- Patent for the improvement of automobile headlight lamp mountings. Improvement on lamp bracket described in Letters Patent Number 1,129,207, issued to the author on February 23, 1915.
- Automobile-Tire.
- Patent for a device that provides a cushion to spring wheels.
- Axle-Box Lubricator
- Patent for an axle box lubricator for applying oil to the axles of railway cars. Illustrations included.
- Baggage Check and Clasp.
- Patent for a new and improved baggage check and clasp. This design "consists in a novel construction and arrangement of a check, a direction-plate, and a clasp for securing said parts to an article of baggage" (lines 18-21).
- Balanced Pump.
- Patent for a new and improved balanced pump. This design "relates to improvements in balanced pumps having a horizontal cylinder provided with a horizontally-reciprocating plunger, and a curved cylinder placed directly under it, provided with a curved plunger, both having suitable valves operating automatically in conjunction therewith" (lines 8-14).
- Bale or Bundle Wiring Tool.
- Patent for a tool that tightly twists wire around a bale in a bale press. It works quickly and works better than other wiring tools. "This tool is so constructed that two or more wires can be grasped at two different times independent of each with one movement of the hand, not loosening the grip on the first wire while the second wire is grasped and cut off" (lines 35-40).
- Bale-Tie
- "Patent for a bale-tie that would be 'simple of construction, durable of use, and comparatively inexpensive of production, easily operated, and which when fastened around a bale cannot possible become detached therefrom' (lines 13-17). including instructions and illustrations.
- Bale-Tie
- Patent for improvements in bale-ties by using a “combination with a band; of jaws pivoted to one end of the band and adapted to engage a hook carried by the other end of the band, and a guard-plate fixed to one of said jaws and adapted also to engage the hook and prevent it from accidentally becoming disengaged from the jaws.” (Lines 78-84) Illustration is included.
- Bale-Tie
- Patent for a bale-tie that is of "simple construction, durable in use, and comparatively inexpensive of production" (lines 13-15), including illustration and instructions
- Bale-Tie Opener.
- Patent for "a simple and durable device by means of which the buckles or securing devices on cotton-bale ties or bands may be readily opened and the band removed from the bale without destroying the buckle or the band, so that they may be again used." (Lines 11-16) Includes instructions and illustrations.
- Baling-Press
- Patent for a baling press. Illustrations included.
- Baling-Press.
- Patent for new bailing press that that improves "hay-presses of the full circle or continuous type for baling hay, straw, and the like." (lines 8-10) Illustrations included.
- Baling-Press
- Patent for a new press for baling cotton and hay that is "simple, durable, and convenient," including illustrations.
- Band-Cutter and Feeder for Thrashing-Machines
- Patent for an attachment for thrashing-machines "for cutting the bands on the sheaves of wheat, rice, or other grain, to spread the loosened bundles out uniformly, and to then feed them thus spread out into the thrashing-machine, whereby the strain on the machine can be made more uniform" (lines 15-20) and the capacity and efficiency can be increased.
- Bank - Protecting Device.
- Patent for a new and useful bank-protecting device.
- Barrel Press
- Patent for a barrel press.
- Bat Roost
- Patent for a bat roost. Illustration included.
- Beamless Brake Mechanism
- Patent for a beamless brake mechanism. Illustration included.
- Beehive
- Patent for a beehive. This invention is designed to increase hive production. Illustration included.
- Bell-Ringer.
- Patent for a bell ringer for use in locomotives, with instructions and illustrations.