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33 Matching Results
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Slime Separator and Classifier.
Patent for settler, separator, and classifier of different solid and liquid particles, includes illustrations.
Date:
July 20, 1915
Creator:
Allen, Charles
System:
The Portal to Texas History
Self-Filling Tire
Patent for a product that automatically inflates automobile tires with the motion and weight of the moving vehicle, with the help of a piston that is not driven by springs.
Date:
April 20, 1915
Creator:
Fernandez, Jose
System:
The Portal to Texas History
Folding Grain-Harvester Reel.
Patent for making the arms of the folding reels of grain harvesters shiftable and creating a way to brace the arms and hold them in different positions.
Date:
April 20, 1915
Creator:
Buchanan, David E.
System:
The Portal to Texas History
Seat Arrangement for Automobiles.
Patent for the arrangement of the seats in a vehicle, allowing the adjustment of several upright seats into a single bed-like formation, "either for sleeping purposes or for ambulance purposes" (lines 16-17).
Date:
July 20, 1915
Creator:
Cornwell, William O., Jr.
System:
The Portal to Texas History
Heading Knife.
Patent for improvements to heading knives. This knife is used for topping corn, Kafir corn, and the like. This knife can be attached to a person's hand.
Date:
July 20, 1915
Creator:
Warren, Raymon Travis
System:
The Portal to Texas History
Hose-Coupling.
Patent for a coupling device for train pipes used on railroad trains to connect fluid conduits and similar pipes.
Date:
April 20, 1915
Creator:
Hume, John
System:
The Portal to Texas History
Non-Refillable Bottle.
Patent for a sealed bottle that cannot be refilled once the contents have been used, intended to prevent commercial fraud, including illustrations.
Date:
July 20, 1915
Creator:
Matthews, William J.
System:
The Portal to Texas History
Oil-Burner.
Patent for a device which effectively burns "kerosene, gasoline, naphtha or crude oil" (lines15-16) in a bunsen-burner fashion that is also easy to manufacture and cheap to maintain.
Date:
July 20, 1915
Creator:
Veach, Joshua H.
System:
The Portal to Texas History
Reamer
Patent for the improvement of vertical reamers used in the drilling of wells. Intended to provide a multi-bladed reamer that expands holes more evenly with less parts than previous models.
Date:
April 20, 1915
Creator:
Hughes, Howard R.
System:
The Portal to Texas History