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Air Lift Fluid Pump
Patent for air lift fluid pump. This invention relates to improvements in air lift fluid pumps and the primary object is to provide construction where water can be lifted from great depths with little air pressure.
Date:
September 12, 1916
Creator:
P. McCombs
System:
The Portal to Texas History
Dehydrating Apparatus.
Patent for an improved food dehydrating apparatus, in which the air pressure in bins of items being dehydrated can be regulated individually, including illustrations.
Date:
October 28, 1919
Creator:
Taylor, Clarence R.
System:
The Portal to Texas History
Boll-Separator
Patent for a mechanism to remove cotton from bolls or hulls. The mechanism is designed to be integrated easily into the standard cotton picking and cleaning procedure and is meant to increase productivity while decreasing cost.
Date:
June 6, 1916
Creator:
Dickerson, Eustice E.
System:
The Portal to Texas History