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4 Matching Results
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Pump.
Patent for "a pneumatically actuated nozzle for elevating water, in which the parts are readily assembled and adjusted for both shallow and deep work" (lines 19-22).
Date:
June 29, 1915
Creator:
Meier, Fred H.
System:
The Portal to Texas History
Fish-Line Bob
Patent for a fish bob that can clamp and grip the fishing line. The fish bob can also be moved at will to any position with the users thumb or fingers.
Date:
December 29, 1914
Creator:
Bissett, Caleb
System:
The Portal to Texas History
Self Cooling Journal Box.
Patent for a new and improved journal-box. This design consists "[i]n a self-cooling journal-box, the combination of the walls having top and bottom supporting the lubricating packing, and the housing forming water-chamber below and at the sides of the chamber formed by the walls and bottom, and [another] water-chamber above the top" (lines 66-72).
Date:
January 29, 1889
Creator:
Storey, Julius W.
System:
The Portal to Texas History
Cultivator.
Patent for a new and improved cultivator. This design has for its object "to render the points or shovels laterally adjustable with relation to each other and the plow-beam and to render the side rows of points or shovels reversible in position on the plow-beam" (lines 19-23).
Date:
March 29, 1887
Creator:
Kirven, Peter E.
System:
The Portal to Texas History