Resource Type
Counties
3 Matching Results
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Churn.
Patent for a churn. The patent is for a "means for adjustably securing a series of vertically-arranged breakers in a churn-body of any size, operating with a revolving dasher" (lines 8-11).
Date:
June 16, 1896
Creator:
Haley, William L.
System:
The Portal to Texas History
Method of Exterminating Johnson Grass.
Patent for a method to kill Johnson grass (Sorghum halepense) by repeatedly breaking up the ground around the plant during winter.
Date:
July 16, 1901
Creator:
Harpold, Clay
System:
The Portal to Texas History
Oil-Burner.
Patent for oil-burner that is used by being connected to a steam-boiler. It is simply constructed to produce a very high degree of heat with a comparatively small amount of hydrocarbon oil.
Date:
December 16, 1902
Creator:
Jenkins, Wellington S.
System:
The Portal to Texas History