3 Matching Results

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Water Mill. (open access)

Water Mill.

Patent for a new and improved water mill. This design "relates to current water-mills, the object being to provide a mill of inexpensive and durable construction, having a wheel adapted to rise and fall with the tide, and thus to maintain a constant revolution and working of the mill. The invention consists in the combination of parts" (lines 11-18).
Date: August 28, 1883
Creator: Steinhagen, Cristofer Friderich Carl
System: The Portal to Texas History
Pressure Device. (open access)

Pressure Device.

Patent for a new and improved compacter. This design "has relation to portable pressure-devices for use in casks, boxes, barrels, or other receptacles; and the invention consists in the construction and novel arrangement of the pointed dogs and cam-levers pivoted together, and in the combination therewith of a pivot-bolt having its nut secured by means of a locking-key" (lines 20-27).
Date: August 28, 1883
Creator: Moore, William Alexander
System: The Portal to Texas History
Insect Destroying Apparatus. (open access)

Insect Destroying Apparatus.

Patent for a new and improved ant trap. This design "relates to apparatus . . . in which a vessel having an open bottom, but closed top and sides, and containing a furnace for burning obnoxious substances, is projected into or made to form a close joint with the ground, and which has a fan or pump combined with it that causes the fumes from the furnace to enter the ant-holes in the ground. [They] have been . . . attended with so many disadvantages . . . [t]he object of [the] invention is to remove these defects . . . [it] shall be efficient, durable, and labor-saving" (lines 8-25).
Date: August 28, 1883
Creator: Matthews, James M.
System: The Portal to Texas History