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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
Impression Cake
Patent for a new type of impression cake meant for the creation of dental and other kinds of molds.
Date:
May 13, 1919
Creator:
Downie, James H.
System:
The Portal to Texas History
Process for Treating Cotton-Seed
Patent for "new and useful Improvements in Processes for Treating Cotton-Seed"(lines 6-8), which expresses oil from cotton and neutralizes it with "alkali... and precipitating solid matter"(lines 26-27).
Date:
May 27, 1919
Creator:
Fee, Horatio A. & Aeveaenes, Garciea H.
System:
The Portal to Texas History
Burner
Patent for improvements in oil super heating burners used in locomotives and other large engines that require the creation of steam to propel them. The invention describes many improvements involving the fuel ejection and atomizing processes.
Date:
May 16, 1919
Creator:
Henry, Murray
System:
The Portal to Texas History
Construction of the Hulls of Concrete Ships.
Patent for "new and useful improvements in Construction of the Hulls of Concrete Ships" (lines 5-6). The improvements enable concrete hulls to be made efficiently, comparatively lightweight, and durable with a new form of rib reinforcement providing strength to withstand all strains of ocean travel.
Date:
May 13, 1919
Creator:
Holmgreen, Julius H.
System:
The Portal to Texas History
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
Differential Construction
Patent for "a new and Improved Differential Construction" (lines 5-6). "The object of the present invention is to provide a differential particularly suitable for motor vehicles... whereby the spinning of the wheels... is effectually prevented while the relative movement thereof necessary in passing around curves is freely allowed" (lines 22-31).
Date:
May 21, 1919
Creator:
Reagan, Edgar U. G.
System:
The Portal to Texas History