UNT Libraries Government Documents Department - 298 Matching Results
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- Abstract-Book for County Records, &c.
- Patent for a "book leaf or page for abstracting county and like records" (lines 12-14) with illustrations included.
- Acetylene-Gas Generator.
- Patent for certain new and useful improvement sin acetylene gas generators, including instructions and illustrations.
- Acetylene Gas Generator
- Patent for acetylene gas generator. Illustration included.
- Acetylene-Gas Lamp.
- Patent for certain new and useful improvements in acetylene gas lamps, including instructions and illustrations.
- Adjustable Handle for Sweep-Stocks and the Like
- Patent for adjustable handles for sweep stocks, plows, cultivators, and related equipment.
- Advertising Street Car Sign
- Patent for an advertisement sign located on the top of street cars. Illustration included.
- Air-Brake, Lighting, and Signaling System for Railway-Trains
- Patent for an electrical system which provides air brake, lighting, and signaling mechanisms for trains. Illustrations included.
- Air-Valve Cage for Air-Brake Pumps
- Patent for an air valve cage for air brake pumps which reduces the wear on the air brake pump and substantially reduces the maintenance costs of the system.
- Animal-Poke.
- Patent for a device that prevents animals such as cows from tearing down fences.
- Annuciator
- Patent for an annunciator. "This invention is designed for use in connection with a complete traction system" (lines 13-14). The design drives instruments via a train air system so that air pressure is constantly maintained. Illustrations included.
- Aparejo
- Patent for more efficient and durable pack-saddle (aparejo) used by United States Army. Casing involves hollow boot-sticks and rubber-encased steel, with better fitting to prevent fatigue of animal.
- Apparatus for Bleaching Cotton
- Patent for an apparatus for treating lint cotton as it passes from the gin for bleaching. Illustration included.
- Apparatus for Cleaning Bottoms of Ships.
- Patent for apparatus for cleaning the bottom of ships "to provide a simple and practical apparatus for removing barnacles, seaweed, mud, and other adhesions from the sides and bottom of a ship" (line 10).
- Arc-Lamp Headlight
- Patent for an electric arc headlight for trains, cars, or boats which produces a steady light and lasts long enough to allow travel over long distances.
- Automatic Fire Alarm
- Patent for an automatic fire alarm. Illustration included.
- Automatic Fish-Hook
- Patent for a fish hook designed to catch the fish by its head when it takes the bait. Illustrations included.
- Automatic Multiple Fuse Block
- Patent for an automatic multiple fuse block. This invention is "provided a normally inactive shunt circuit through which, when a fuse is blown, the current is diverted to an electro-mechanical means which, when the rush of current causing the fuse to blow" (16-21). Illustration included.
- Automatic Railway-Switch
- Patent for an improved automatic railway switch based on an earlier model made by the same person. Illustrations included.
- Bale Band Fastening
- Patent for a bale band fastening. Illustration included.
- Baling Press
- Patent for a baling press. Illustrations included
- Baling-Press.
- Patent for baling press for baling hay,cotton, and the like; is simple, durable and efficient.
- Baling Press
- Patent for a baling press. This is an invention designed for use in baling cotton. Illustrations included.
- Baling-Press.
- Patent for certain new and useful improvements in baling presses, including instructions and illustrations.
- Baling-Press.
- Patent for "new and useful Improvements in Baling-Presses." (line 6-7) including instructions and illustrations.
- Baling-Presss
- Patent for a top loading Bailing Press with feed openings and removable sides.
- Bank-Ledger
- Patent for a Bank-Ledger
- Bed-Brace.
- Patent for bed braces that tighten the mattress support wires in a bed frame. These bed braces securely keep their position and allow easy adjustments.
- Belt
- Patent for an apparel belt. Illustration included.
- Beverage Cooler And Dispensing Apparatus.
- Patent for certain new and useful improvements i beverage coolers and dispensing apparatus, including instructions and illustrations.
- Bling Tenon
- Patent for a metallic blind tenon. The end of a blind slat to pivot the slat in the frame of the blind. Illustration included.
- Boat-Propeller.
- Patent for a boat propeller, which is inexpensive and adaptable to small boats. The propeller can go forwards or backwards and use multiple oars.
- Box.
- Patent for a metal, rural, mail carrier supply box with various compartments for different supplies.
- Brace For Heel Sweeps
- Patent for a brace to be used with the class of agricultural implements known as 'heelsweeps'. Illustration included.
- Branding-Chute
- Patent for "certain new and useful Improvements in Branding Chutes" (Lines 5-6) including illustrations.
- Bridle-Rod for Railroad Rails
- Patent for a system of attaching railroad rails when the rails are first placed. This device is used to keep the rails a precise distance apart before the railroad spikes are placed into the ground holding the rails firmly in place.
- Building Structure
- Patent for building frame structures with interlocking timbers that allows for easy movement of the timbers to provide ventilation when needed.
- Butt-Cutter
- Patent for a machine designed to cut off the butt ends of cereal sheaves should they become wet or muddy. Illustrations included.
- Calendar Clock
- Patent for calendar clock. Illustration included.
- Canopy.
- Patent for a canopy for beds and sofas to keep out insects.
- Car Coupling.
- Patent for a device that would make coupling cars together easier and safer. Cars would be able to be coupled automatically, and then detached without having to go in between them. Includes Illustrations.
- Car-Couplings
- Patent for equipment to improve car-coupling to allow "automatically couple the cars, which can be readily uncoupled with-out going between the cars" (line 14-16).
- Car-Seat.
- Patent for certain new and useful improvements in car seats, including instructions and illustrations.
- Car-truck.
- Patent for trucks for railway-cars "of simple and durable construction the parts of which are connected together without the use of bolts" (lines 10-12).
- Car-Wheel
- Patent for a car wheel made to ease turning on rounding corners and to prevent slipping due to differences in wheel sizes.
- Carpet Fastening
- Patent for carpet fastening. Illustrations included.
- Cattle-Guard.
- Patent for a cattle guard for railroad tracks, which is activated by the pressure of a cow stepping on its platform and raises bars to block the the cow from crossing the track. It goes back down automatically when the pressure is removed off the platform.
- Cattle-Yoke.
- Patent for a cattle-yoke that is economical to make and easy to take on and off of the cow.
- Caurbureter for Explosive-Motors
- Patent for a carburetor for explosive motors designed with a measuring chamber for liquid hydro-carbon and a mixing chamber to regulate the amount of liquid hydrocarbon used to enrich the body of incoming air. Illustrations included.
- Chain Jack.
- Patent for new and useful improvements in chain-jacks. "This invention aims to provide a chain-jack for lifting the boxes of axles, so that the bearings or brasses therefor can be readily replaced, and is designed especially for use in cases of hot boxes on railway-cars" (line 11-15).
- CHUCK FOR COILING STUD-SPIRALS
- Patent for a specially designed tool "to provide an improved chuck for jewelers' use and for coiling stud-spirals and the like" (lines 9-11).