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Moldboard
Patent for improvements in plow mold-boards, specifically for shedding sticky soil, and includes illustrations and description.
Date:
April 8, 1913
Creator:
Martin, William A. & Coleman, Robert J.
System:
The Portal to Texas History
Gate-Latch.
Patent for a gate latch, which is held closed by the weight of the gate.
Date:
March 8, 1910
Creator:
Fuston, Walter J.
System:
The Portal to Texas History
Chopping Machine
Patent for a chopping machine. Illustrations included.
Date:
February 8, 1910
Creator:
Kilman, John J. & McCown, J. R.
System:
The Portal to Texas History
Harrow.
Patent for a harrow, which collects stalks after it cuts them that has simplified lifting mechanisms.
Date:
June 8, 1909
Creator:
Hosford, Frank
System:
The Portal to Texas History
Disk-Plow Attachment.
Patent for
Date:
August 8, 1899
Creator:
Lovett, John I.
System:
The Portal to Texas History
Copy-Holder.
Patent for an inexpensive and simple copy, record, or book holder stand that is easily adjustable. It sits on a table, and the stand is two horizontal plates that are positioned next to each other.
Date:
August 8, 1893
Creator:
Phillips, James M.
System:
The Portal to Texas History
Wire-Stretcher
Patent for a stretcher that connects wires in fence construction and repair. Includes instructions and illustrations.
Date:
July 29, 1891
Creator:
Wright, George W.
System:
The Portal to Texas History
Mechanical Motor.
Patent for a new and improved motor. This design consists, "with the frame having the side and end slots, of the two drive-wheels and their springs, the movable spring-actuated shaft having the central pinion, the pivoted lever, the catch of the same, the crank-shaft formed with the central crank and having the pinion, the connecting-pitman, the pivoted adjustable fan-rod formed with the series of apertures near its upper end and along its central part, the adjustable weight, and the connecting-rod" (lines 116-126).
Date:
May 8, 1888
Creator:
Haines, Samuel Alfred
System:
The Portal to Texas History
Lever Scraper for Cleaning Plows.
Patent for a new and improved lever scraper for cleaning plows. This design "relates to improvements in plows, the object being to remove quickly and readily from the mold-board the earth which, in plowing stiff, waxy, or greasy soils, adheres thereto; and it consists in the construction and novel arrangement of a scraper-blade and of the actuating mechanism therefor" (lines 9-15).
Date:
November 8, 1887
Creator:
Tucker, Argyle W.
System:
The Portal to Texas History