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Vehicle - Axle
Patent for a vehicle axle with removable spindle, whereby spindles of different length may be connected to the axle to change the gage of the vehicle--that is, from a narrow - gage vehicle to a wide-gage vehicle, and vice versa - and also permit of the replacement of an old worn spindle by a new one (Matthews, 1902)
Date:
March 6, 1902
Creator:
Mathews, Arthur R.
System:
The Portal to Texas History
Plow.
Patent for improvements to plows, "designed to loosen and pulverize the upper surface of the ground without turning the same over and without forming furrows, whereby the plowed ground retains its moisture to a greater extent" (lines 7-12) and to also reduce the draft.
Date:
November 9, 1901
Creator:
Sanders, John
System:
The Portal to Texas History
Horseshoeing-Rasp
Patent for improved horseshoeing rasp, both portable and mechanical, which removes extra hoof after shoe is applied to foot. Invention also provides smoother and trimmer hoof with shoe.
Date:
March 11, 1902
Creator:
Daggett, John P. & Hestand, Hardy
System:
The Portal to Texas History