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Apparatus for Cooling Journal-Boxes on Railway-Trains
Patent for an apparatus for cooling journal boxes on trains by sending water to the journal boxes from a water system installed in each car.
Date:
April 19, 1910
Creator:
Andrews, Walter P.
System:
The Portal to Texas History
Railroad-Track Brace.
Patent for a railroad track brace, which holds the railroad ties in place and supports the track in case of one of the ties breaking.
Date:
January 19, 1909
Creator:
Kelly, William D.
System:
The Portal to Texas History
Saw-Guide
Patent for a new and useful saw guide, including instructions and illustrations.
Date:
December 19, 1899
Creator:
Leaf, John Alfred
System:
The Portal to Texas History
Improvement in Soldering-Irons.
Patent for "an apparatus to be used with the common soldering-iron, whereby the same can be heated and kept heated continually while the iron is used." (Lines 6-9) Includes instructions and illustrations.
Date:
December 19, 1871
Creator:
Williams, Joseph
System:
The Portal to Texas History