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7 Matching Results
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Vending-Wagon
Patent for a wagon used for selling and distributing goods. Illustrations included.
Date:
June 7, 1910
Creator:
Boyle, Dad
System:
The Portal to Texas History
Spur.
Patent for a new and improved spur; including illustrations.
Date:
August 7, 1900
Creator:
Jackson, Claude D.
System:
The Portal to Texas History
Sheet-Piling.
Patent for sheet piling, which has closely fitting joints to make it watertight and can be varied in width.
Date:
January 7, 1908
Creator:
Pyle, Jesse Theodor
System:
The Portal to Texas History
Railroad-Tie and Rail-Fastener.
Patent for a concrete railroad tie and rail fastener.
Date:
March 7, 1911
Creator:
Planett, John J.
System:
The Portal to Texas History
Dirigible Headlight Construction for Automobiles.
Patent for improvements in dirigible headlight constructions for automobiles. Two major useful improments are mentioned: a) a headlight that is constructed so that when a car turns, the headlight on the turning side of the car will alone be turned in the same direction and b) a headlight that is constructed so that the driver can manually turn either headlight, allowing the headlights to act as search lights if necessary.
Date:
November 7, 1922
Creator:
Ross, Maxwell
System:
The Portal to Texas History
Churning-Machine.
Patent for improvements in churning machines so that they "may be used in connection with containers of different sizes" (lines 14-15).
Date:
April 7, 1914
Creator:
Crume, John J.
System:
The Portal to Texas History
Car-Coupling.
Patent for a car coupling that consists of a draw head with two separable jaws, a hand wheel mounted on the car, pitmen connected to the wheel and the jaws, springs pressing the jaws together, and a shaft that has a crank arm.
Date:
November 7, 1893
Creator:
Cassidy, William A. & McGee, Thomas F.
System:
The Portal to Texas History