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Locomotive.
Patent for an improved locomotive or traction-engine, with a series of water-shells, each containing "a series of fire-flues, a feeding-water heater, a pipe discharging steam" (lines 118-121), and a double-action plunger-pump.
Date:
January 26, 1897
Creator:
McCallum, Daniel W.
System:
The Portal to Texas History
Valve for Engines.
Patent for an improved and cheaper valve for steam engines.
Date:
January 26, 1909
Creator:
Hopper, James F.
System:
The Portal to Texas History
Hame.
Patent for a new and improved hame. This design "consists in an attachment provided with a series of lugs or hooks for the attachment of the link of the chain trace or the eye of the tug, whereby the draft may be attached to the hame attachment at any desired point, said attachment being adapted to be secured to a hame of the ordinary construction" (lines 10-17).
Date:
January 26, 1886
Creator:
Hughes, Henry A.
System:
The Portal to Texas History
Cotton-Gin
Patent for a cotton gin which removes lint with air pressure. Illustrations included.
Date:
January 26, 1909
Creator:
Epps, Clinton Calvin
System:
The Portal to Texas History