Texas Patents - 6 Matching Results

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Aeroplane: Patent for an aeroplane which has its equilibrium maintained by the operator through levers that bring the plane up or down.
Car-Coupling: Patent for "invented certain new and useful Improvements in Car-Couplers" (lines 4-5) including instructions and illustrations.
Coin Operating Vending Machine: Patent for a coin operated vending machine. Illustration included.
Overhead Radial Conveyer System.: Patent for a freight and merchandise handling system utilizing overhead conveyor belts to move items going to/from either a warehouse facility or an applicable mode of supply chain transportation.
Road Building Machine: Patent for a road building machine comprised of multiple mechanisms including a blast furnace, mixing chambers, and chemical tanks.
Steam Boiler: Patent for a stem boiler. Illustration included.