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6 Matching Results
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Nail-Staple for Barbed Wire.
Patent for a tool meant to assist with attaching fence wire to posts. The nail-staple supports the wire during application to the post, which allows it to be done by a single person, saving time and labor.
Date:
August 30, 1921
Creator:
Washington, George
System:
The Portal to Texas History
Wire-Stretcher.
Patent for improvements in wire-stretcher for use in fence-building in which wire is secured to a fence-post, using horse power to hitch to the whiffletree and driven along close to the lines of posts. When wires are being leaded out, they are being stretched simultaneously. A lever is inserted in front of the spools as a final additional tension device to tighten and staple the wire to the fence-posts. Illustration is included.
Date:
August 11, 1891
Creator:
Woodward, Edward
System:
The Portal to Texas History
Insecticide
Patent for "a compound or composition for the extermination of ants, moles, salamanders, prairie-dogs, large rats, &c." (lines 11-13).
Date:
August 21, 1888
Creator:
Simpson, James Thomas
System:
The Portal to Texas History
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
Governor for Steam-Engines.
Patent for "a steam engine governor for shutting off the supply of steam to the engine in the event of the governor-belt breaking or slipping from the pulley, which is operatively connected with the weighted arms of the governor, so as to control the motion of the latter." (Lines 9-15) Includes instructions and illustrations.
Date:
August 25, 1896
Creator:
Wilcox, Ferdenand, S.
System:
The Portal to Texas History
Fire-Screen.
Patent for a portable, ornamental fire screen. Includes instructions and illustrations.
Date:
August 17, 1897
Creator:
Havecotte, John H.
System:
The Portal to Texas History