UNT Libraries Government Documents Department - 13 Matching Results

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Burial-Casket
This patent is for a burial casket. One of the aims of this casket is to obviate the necessity of using metallic securing devices which now commonly corrode or deteriorate from moisture and expose the body of the corpse to moisture in the ground as well as to parasites and burrowing animals.
Churn.
Patent for Churn for mixing liquids. The invention's construction includes a sturdy stand with a crank handle, that when rotated, allows a wheel to turn on the shaft. The simple design allows for inexpensive construction.
Crude-Oil Burner.
Patent for an improved burner that is safe from the danger of exploding and can be made cheaply, including instructions and illustrations.
Mechanical Starter for Internal Combustion Engines.
The patent is to rotate the crankshaft of the engine by new and novel mechanical that means the simplified and improved construction for the target of starting the motor.
Plow.
Patent for a plow, which has easily removable parts for easy cleaning.
Portable Power Stump-Boring Machine.
Patent for an invention that improves upon portable power stump boring machines to prevent breakage of the auger or shaft, including instructions and illustrations.
Rail-Joint.
Patent for a new rail joint to be secured to a rail having "the lower portion of its web and its base flange terminate a short distance beyond the end of the rail" (lines 28-30), including illustrations.
Railroad-Rail
Patent for railroad rail that does not need to joined with a bolt and can be locked in place to prevent spreading.
Railroad Tie
Patent for a type of support for the rails in railroad tracks.
Safety-Trap.
Patent for class of steam valve safety traps to prevent the interference of heavy particles with the flow of steam ensuring efficient working of the machine.
Sawmill Carriage Track
Patent for Sawmill Carriage Track. This device allows for the logs to be held in place on a straight line while lining up for timber production.
Transporting Truck
Patent for "improvements in transporting trucks for agricultural implements" (Lines 10-11) including illustrations.
Trap
Patent for a steel animal trap. Illustrations included.
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