9 Matching Results

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Cutting and Stepping Machine (open access)

Cutting and Stepping Machine

Patent for a cutting and stepping machine meant to replace a human cutter.
Date: May 6, 1919
Creator: Moore, L. R.
System: The Portal to Texas History
Cotton Cleaning Machine (open access)

Cotton Cleaning Machine

Patent for an improved cotton cleaning machine.
Date: May 6, 1919
Creator: Brune, A.
System: The Portal to Texas History
Refrigerating Apparatus (open access)

Refrigerating Apparatus

Patent for an improved refrigerating apparatus.
Date: May 6, 1919
Creator: Strange, P. A.
System: The Portal to Texas History
Automatic Fountain Valve For Locomotives (open access)

Automatic Fountain Valve For Locomotives

Patent for improvements to the automatic fountain valves of locomotives.
Date: May 6, 1919
Creator: Yeamans, E. N.
System: The Portal to Texas History
Stand for Rolled Goods. (open access)

Stand for Rolled Goods.

Patent for a merchant stand for improved storage and movement of various forms of rolled fabrics and other textiles.
Date: November 6, 1919
Creator: Luzenberg, Edward A.
System: The Portal to Texas History
COTTON CLEANER (open access)

COTTON CLEANER

This is a patent for a Cotton Cleaner. This new cotton cleaner is able to use air to rotate the rotors to then separate the dirty cotton from the clean cotton.
Date: May 6, 1919
Creator: Cabrera, Maragarito
System: The Portal to Texas History
Steam-Boiler. (open access)

Steam-Boiler.

Patent for a steam boiler that is more efficient in heating.
Date: August 6, 1919
Creator: Parker, Truman J.
System: The Portal to Texas History
Steam-Generating Plant (open access)

Steam-Generating Plant

Patent for improvements in steam-generating plants. The most notable change is that the boiler proper is separate from the furnace proper but still contains the water, steam, and fire tubes.
Date: March 6, 1919
Creator: Connelley, Edward
System: The Portal to Texas History
Speed-Regulator (open access)

Speed-Regulator

Patent for an inexpensive speed regulator "which can be readily reset manually"(lines 21-22).
Date: May 6, 1919
Creator: McNeel, William Pinkney
System: The Portal to Texas History