Resource Type
Counties
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Boiler-Flue Cleaner.
Patent for a new and useful boiler flue cleaner, including instructions and illustrations.
Date:
September 4, 1898
Creator:
Hamilton, Ninian B.
System:
The Portal to Texas History
Means for Transmitting Motion.
Patent for certain new and useful improvements in means for transmitting motion, including instructions and illustrations.
Date:
October 4, 1898
Creator:
Holmgreen, Julius H. & Holmgreen, Eugene A.
System:
The Portal to Texas History
Trolley - Guard
Patent for a new and useful improvement in trolley-guards to prevent "the trolley - wheel at the top of a trolley - pole from jumping fro the conducting - wire, thus avoiding the stopping of the cars" (line 9 - 11).
Date:
January 4, 1898
Creator:
Vogler, Herman J.
System:
The Portal to Texas History