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Cooling and Disinfecting Device.
Patent for improvements in fluid cooling and disinfecting devices. The primary object of improvements is "to provide a simple, inexpensive and efficient device of this character which will be well adapted to the purpose for which it is designed."
Date:
February 23, 1915
Creator:
Womack, Samuel W.
Object Type:
Patent
System:
The Portal to Texas History
A Reconnaissance For Oil Near Quanah, Hardeman County Texas
This report documents the examination for oil in the vicinity of Quanah, Hardeman County Texas during the fall of 1914.
Date:
October 9, 1915
Creator:
Wegemann, Carroll H.
Object Type:
Report
System:
The UNT Digital Library
Stove
Patent for a more efficient and cost effective heating apparatus. The stove is designed for coal and similar fuel sources.
Date:
December 14, 1915
Creator:
Hanna, John J.
Object Type:
Patent
System:
The Portal to Texas History
Cotton-Separator
Patent for an apparatus for cleaning seed cotton and separating the dust and dirt therefrom prior to the ginning operation. The apparatus will have a perforated metal disk or wheel where cotton will readily slide off, instead of getting clogged. The separator wheel will have a smooth plane surface that will cause no injury to the cotton and the entire surface is freely exposed and unobstructed.
Date:
September 7, 1915
Creator:
Hughes, James Y.
Object Type:
Patent
System:
The Portal to Texas History