UNT Libraries Government Documents Department - 42 Matching Results
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- Acetylene-Gas Generator
- Makes gas generators more automatic making them less dangerous and less likely to cause an explosion.
- Acetylene-Gas Generator.
- Patent for an improve to a Gas-Generator by controlling the liquid for decomposing the carbid in acetylene, by doing this the generation of gas is monitored and the waste of gas will not occur. This is an improvement to the Gas-Generator, this construct will have an automatic cut-off for the liquid-supply.
- Adjustable Brace for Doors or Gates and Cover for Same
- Patent for an adjustable brace for doors or gates. It is designed to prevent sagging.
- Anchor Post
- Patent for an anchor post. This invention is designed to resist any lateral or longitudinal strain. Illustration included.
- Attachment for Band-Saws
- Patent for an attachment for band-saws.
- Check Book
- Patent for a check book. This inventions improves upon removable covers for check books.
- Circuit Breaker For Storage Batteries
- Patent for a circuit breaker for storage batteries. This invention is an improved upon device, specifically as it applies to breaking the main circuit of the battery when the voltage reaches a minimum limit. Illustration included.
- Circuit-Breaker for Storage Batteries
- Patent for a circuit-breaker for storage batteries "whereby the circuit is automatically broken when the storage battery has become fully charged. (line 11-13)
- Composition of Matter for Artificial Fuel.
- Patent for artificial fuel by using coals called “lignite”, grinded it and add other ingredients to it. Formula, measurements and method of mixing is included. No illustration.
- Compound Gas-Engine
- Patent for a compound gas-engine.
- Corn or Cotton Planter
- Patent for improvements on corn or cotton planters, especially referring to patent no. 692,646. These improvements are meant to "Simplify the means of adjusting the position of the plows and seed-dropper, to improve the frame construction, and in general to simplify and improve the whole machine" (lines 16-19) Includes instructions and illustrations
- Cotton Huller, Cleaner, and Gin-Feeder
- Patent for an "improved cotton huller, cleaner, and gin-feeder adapted for separating the hulls and foreign substances from the cotton, ... and feeding the seed-cotton to a gin" (line 8-12) illustrations included.
- Couch
- Patent for a couch. This design is meant to be mouse proof. Illustrations included.
- Disk-Bearing for Disk Plows or Similar Implements.
- Patent for improvement in disk-bearings for disk plows by using a secure substantial bearing, in which it will resist the side strain of cutting the ground, be capable of ready adjustment, and permit the utmost freedom of revolution. (Lines 13-18) Illustration is included.
- Dry Ore Concentrator
- Patent for a dry ore concentrator. Illustrations included.
- Electrical Alarm System
- Patent for an electrical alarm system based on a protected circuit that alarms at any tampering or interference.
- Electrically-Operated Latch and Door
- Patent for electrically operated latch and door " and particularly to a construction for primarily operating a latch to release the door, the movement of which latch establishes circuit through a door-opening mechanism.(lines 11-15)
- Electrically Operating Door
- Patent for electrically operating door.
- Fan Blower
- Patent for a fan blower. The invention is designed to provide the maximum amount of air at the minimum amount of power. Illustrations included.
- Garment.
- Patent for a device to keep a coat from sagging or becoming wrinkled as a "garment-stiffening device" [Lines 83-84].
- Garment-Fastener.
- Patent for a garment fastener which produces the appearance of a long waist.
- Garment-Supporter.
- Patent for asuspenders-type undergarment supporter.
- Hame Fastener
- Patent for a hame fastener. The function of this invention is to permit ready attachment to and the removal of. Illustration included.
- Illusion Boat
- Patent for an illusion boat. This "invention realtes to a carrier for amusement and pleasure , and more particularly to a carrier by which mock diving trips may be made, or trips which will have the appearance of the boat or carrier going down under water and traveling under the water" (line 6-11). Illustrations included.
- Improvements in Metallic Railway Tie
- Patent for improvements in metallic railway-ties. Invention designed to allow for cheap production of a adequate tie that can secure a road-bed.
- Inkstand.
- Patent for an inkstand which draws the ink through a stopper (using capillary action) into a font. The stopper prevents "spilling of the ink in the movement or transportation of the inkstand."
- Laundry-Bag.
- Patent for Laundry Bag, This patent is about a unique form of laundry bag which can be used as a typical laundry bag while handing it to Laundry and can be then treated as a wrapper while returning it to customer.
- Lifting-Jack.
- Patent for an improved lifting jack, which "can be quickly placed beneath the axle of a vehicle and easily removed therefrom" (lines 14-16).
- Method of Balancing Relays.
- Patent for a new method for balancing relays to protect electrical circuits, an "electric-alarm circuit" (lines 13-14).
- Oil Burner
- Patent for an oil burner. This invention is for use with crude or refined oils in fire boxes of stoves.
- Oiler
- Patent for an oiler. This invention is designed to be attached to a broom for the distribution.
- Ore-Roaster
- Patent for an ore roaster " to provide an apparatus for roasting ore in which the ore is suspended in a current of air moving in a rotary path and entirely surrounded by the same, whereby the fusing of the more readily fusible constituents of the ore is prevented and much better results in the concentration secured." (lines 14-21)
- Plow
- Patent for a plow.
- PRINTER'S QUOIN
- Patent for Printer's Quoin. "The invention relates to printers' lock-ups; and its object is to provide a new and improved printer's quoin..." (lines 8-10) and illustrations.
- Process of Roasting Ores.
- Patent for a process for roasting ores "wherein the ore is conveyed by an air-blast to and through a roasting-chamber" (lines 12-14), including illustrations.
- Rotary Engine
- Patent for a rotary engine.
- Seed Planter
- Patent for a seed planter. This is an improvement on a previous patent, No. 693,724. Illustrations included.
- Transformer
- Patent for transformer.
- Trolley.
- Patent for a trolley-wheel mechanism for electric trolley cars connected to wires. The trolley-wheel is designed to allow a degree of movement while maintaining stability.
- Vapor-Burner.
- Patent for a vapor burner that improves upon existing vapor burners by using steam to heat oil and mix with vapor. This invention consists of novel features within the vapor burner's arrangement and construction.
- Vaporizer
- Patent for a vaporizer. This invention is for use in the medical field.
- Water-Heater
- Water-heaters that can be more manufactured for a lower cost while heating water more quickly and work as a room heater for the bathroom.