Resource Type
11 Matching Results
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11
Air-Lift for Elevating Liquids.
Patent for a pneumatic lift that maintains the air pressure needed to effectively move liquid through a pipe.
Date:
June 29, 1915
Creator:
Andrews, Benjamin
System:
The Portal to Texas History
Chase for Printers.
Patent for chase for printing presses, and more particularly to facets of choses or type which are adjustable without knocking down the type and which can be shifted to any desirable position on the bed of the printing press and held rigid.
Date:
April 23, 1915
Creator:
Bolles, Percy S.
System:
The Portal to Texas History
Automatic Weighing Scale
Patent for moving a pole along a beam that efficiently measures weight as a scale.
Date:
June 29, 1918
Creator:
Foster Jr., Samuel T.
System:
The Portal to Texas History
Valve-Gear.
Patent for a horizontally arranged cylinder that when used would bear no wear indefinitely. The cylinder was made specifically for steam engines.
Date:
June 29, 1915
Creator:
Burrow, Edgar A.
System:
The Portal to Texas History
Pump.
Patent for "a pneumatically actuated nozzle for elevating water, in which the parts are readily assembled and adjusted for both shallow and deep work" (lines 19-22).
Date:
June 29, 1915
Creator:
Meier, Fred H.
System:
The Portal to Texas History
Governor
Patent for Governor that improves upon a speed controlling mechanism, specifically for controlling a reciprocating element like an engine piston, including illustration and instructions. This application is a division of an earlier application (Serial Number: 843, 812 submitted June 08, 1914).
Date:
June 29, 1915
Creator:
Burrow, Edgar A.
System:
The Portal to Texas History
Fastener.
Patent for a fastener to be used in the connection of doors to ensure they are locked into place.
Date:
June 29, 1915
Creator:
Wilson, William W.
System:
The Portal to Texas History
Engine.
Patent for new steam engine design with illustrations
Date:
June 29, 1915
Creator:
Burrow, Edgar A.
System:
The Portal to Texas History
Sanitary Tooth-Cleaner.
Patent for a device to clean teeth, made of a fabric pocket that can be placed over an index finger, including instructions and illustrations.
Date:
June 29, 1915
Creator:
Over, Edwin Gould
System:
The Portal to Texas History
Money-Changing Machine.
Patent for a machine that provides change in coins automatically.
Date:
June 29, 1915
Creator:
Dodson, Clifton T.
System:
The Portal to Texas History
Oil Burner
Patent for an oil burner that can be inserted into a stove or range and function with kerosine oil as fuel. The size of the flame can be adjusted with this oil burner, and it can be installed in stoves and ranges without structural changes being made to the equipment.
Date:
June 29, 1915
Creator:
Jordan, David
System:
The Portal to Texas History