UNT Libraries Government Documents Department - 23 Matching Results
Search Results
- Abdominal Support
- Patent for an abdominal support in pants which is held up by leggings.
- Acetylene-Gas Generator
- Patent for an acetylene gas generator which automatically regulates the feeding of carbide into the generator.
- Aeroplane
- Patent for Aeroplane. This flying machine will automatically return to normal horizontal position if tilted.
- Bearing.
- Patent for improvements in bearings, in which a liquid-step bearing “contains a closed receptacle for oil or other liquid and co-acting with a movable piston or shaft, and adapted to resist end thrust by means of the liquid.” (Lines 11-14) Illustration is included.
- Combined Hydrant and Stop and Waste Cock.
- Patent for a hydrant water cock, which stops water from flowing into the hydrant when it is turned and drains the hydrant.
- Condenser for Cotton-Gins.
- Patent for a new means of separating air from cotton, expelling the air while the cotton is condensed and released for baling.
- Condensing-Pump.
- Patent for a condensing pump with a new type of valve mechanism.
- Cotton Cleaner and Distributer.
- Patent for improvements on cotton cleaners and distributors, specifically means for pneumatically raising cotton, cleaning the dirt from said cotton, and releasing quantities of cotton collected in the distributor.
- Cotton-Topping Machine.
- Patent for improvement to cotton-topping machine to make growth compactly, including instructions and illustrations.
- Fish-Trap.
- Patent for a fish trap with a closure, which leads fish coming from any direction into the body of the trap.
- Gate.
- Patent for a gate, which can be opened from either direction without leaving the vehicle being driven through the gate.
- Internal-Combustion Engine.
- Patent for an internal combustion engine for multi-cylinder engines, which has automatically opening valves powered by the exhaust gas.
- Mower or Reaper
- Patent for the improvements of machines called mowers or reapers. It includes an explanation of the improved specifications.
- RIding Plow
- Patent for improvements in riding-plow in which the plow-beam is directly connected with the pole and four different changing gears located within the frame of the plow providing a straight draft from the pole of the plow and the changes regulate the width and angle of the furrows, to change and regulate the depth of the furrows and to change and regulate the distance of the furrows from each other, with all changes to be made from the seat of the plow by the operator.
- Rotary Engine.
- Patent for a rotary steam engine, which allows the piston to move more freely in the engine.
- Self-Feeding and Power Pull-Back Hay-Press.
- Patent for a automatic hay baling machine, which has a power pull-back mechanism on a beam extending from the machine.
- Self-Feeding Hay-Press.
- Patent for an automatic hay baling machine with a new type of hopper made of of 4 plates, which sends the hay into the compression chamber.
- Shave-Registering Device.
- Patent for a shave registering device for use in barber shops, which is activated by the movement of the chair up and down.
- Spike.
- Patent for a railroad spike "which can be used in soft-wood ties." (lines 15-16) including description and illustrations.
- Tire-Setting Implement.
- Patent for a tire setting tool, which resembles tongs for forcing the tire onto a metal vehicle wheel.
- Truck
- Patent for a conventional truck designed to lift heavy freight above the ground.
- Well-Strainer.
- Patent for a well strainer, which has wire screen that is wound around the form without the use of soldering.
- Wireworking Tool
- Patent for an improved device designed for twisting the intermediate portion of a tie-wire and which secures a runner wire to a fence-post, so as to tighten the embrace of the tie-wire upon the post. Also to remove staples, cut wire, and act as a screw driver.