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Crude Oil Burner
Patent for a crude oil burner. This invention is designed to burn crude oil in its unrefined state. Illustration included.
Date:
August 15, 1905
Creator:
Ziegler, John C.
System:
The Portal to Texas History
Trap Gun
Patent for a trap gun. This invention is designed to "insure explosion of the charge upon the animal taking the bait and with certainty to effect shooting of game" (line 9-12). Illustration included.
Date:
May 17, 1904
Creator:
Thomas, Isaac N.
System:
The Portal to Texas History
Spur
Patent for a spur. Illustration included.
Date:
September 13, 1904
Creator:
Hanaway, William T.
System:
The Portal to Texas History
Wind-Motor
Patent for improvements in wind-motors. A simple construction that will effectively serve its intended purpose as a pumping-motor, but also constructed so that substitutions of certain parts can change it into a power-motor if desired. In connection with the motor there is an improved braking mechanism for the wind-wheel.
Date:
March 27, 1906
Creator:
Ziegler, John C.
System:
The Portal to Texas History
Safety-Dog Trip for Cotton-Presses.
Patent for a safety dog trip for cotton presses, which automatically removes the dog rods holding the cotton out of the press when it is sent up for pressing.
Date:
October 19, 1909
Creator:
Wright, John C.
System:
The Portal to Texas History