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Automatic Damper-Regulator.
Patent for an automatic steam damper-regulator that is simply constructed, and can quickly close and open its damper in the flue of the boiler or furnace.
Date:
February 13, 1894
Creator:
Gaston, Stephen M.
System:
The Portal to Texas History
Picture-Hook.
Patent for a picture-hook that improves on a commonly used picture-hook that easily becomes dislodged. The patented hook fits over molding with spurs that go into the molding.
Date:
February 6, 1894
Creator:
Hall, James B.
System:
The Portal to Texas History