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4 Matching Results
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Hose-Coupling.
Patent for a new and useful hose coupling, including instructions and illustrations.
Date:
January 23, 1900
Creator:
Davenport, Robert L. & Rast, Felix Q.
System:
The Portal to Texas History
Car Coupling.
Patent for a new and improved coupling for railroad cars. This design "is to provide means for setting and supporting the pin and link of the ordinary car-coupler, so that cars will be automatically coupled when brought together; and it consists in a frame or holder for the coupling-pin and a frame or holder for the coupling-link" (lines 11-17).
Date:
September 23, 1890
Creator:
Godsey, William J.
System:
The Portal to Texas History
Plow.
Patent for a new and improved plow. This design consists in "[t]he combination, with a plowshare, of cutting-knives secured to the rear end thereof and extending rearwardly therefrom in an upward direction, and a bar connecting the mold-board and landside and arranged below the cutting knives" (lines 68-73).
Date:
June 23, 1885
Creator:
Adair, Richard Harding
System:
The Portal to Texas History
Combined Chopper and Cultivator.
Patent for a new and improved stalk cutter and cultivator. This design consists in "[t]he combination, in a chopper and cultivator, of the A-shaped frame carrying the plows, chopper, and the A-shaped truck-frame, said frame being mounted on the truck-frame by the cranks and provided with means for raising and lowering it" (lines 7-12).
Date:
October 23, 1883
Creator:
Daniel, Ellison Armistead
System:
The Portal to Texas History