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Brake and Coasting Sprocket-Wheel for Velocipedes.
Patent for "a combined coasting and driving wheel with brake attachments for stopping velocipedes, whether coasting or whether the velocipede is being propelled by some kind of motive power, by which a person can coast by simply stopping the motion of the pedals and holding the pedals still with the feet." (Lines 9-15) Includes instructions and illustrations.
Date:
August 31, 1897
Creator:
Wallerich, Nicholas
System:
The Portal to Texas History
Automobile-Signal.
Patent for a door-mounted automobile turn signal that swings out on an arm to appear at a right angle to the vehicle and is operated by the driver's knee or elbow. The signal is illuminated by an electric lamp and sounds the car horn when deployed.
Date:
August 31, 1920
Creator:
Carnes, Sam D.
System:
The Portal to Texas History
Packing-Ring for Piston-Rods.
Patent for improved piston rings used in steam or internal combustion engines that prevent steam or combustion force from leaking by having packing rings automatically expand.
Date:
August 31, 1915
Creator:
Bryant, Clarence Ross
System:
The Portal to Texas History
Tire-Casing.
Patent for a new type of puncture-proof tire casing.
Date:
August 31, 1920
Creator:
Anderson, Arthur V. & Morgan, Alfred M.
System:
The Portal to Texas History
General-Delivery Post-Office Cabinet.
Patent for a postal mail cabinet in which the arrangement of the compartments can be adjusted and allow for consideration of both the surname and given name of the recipient.
Date:
August 31, 1920
Creator:
Conine, James B.
System:
The Portal to Texas History