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4 Matching Results
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Washing-Machines.
Patent for an improvement in washing machines. The shaping and components are meticulously detailed and indicate they play a part in the said improvement.
Date:
January 20, 1874
Creator:
Eberhardt, T. C.
System:
The Portal to Texas History
Tongue-Support.
Patent for a new and useful tongue support, including instructions and illustrations.
Date:
February 20, 1900
Creator:
Wright, George Washington
System:
The Portal to Texas History
Washing-Machine.
Patent for a new and useful washing machine, including instructions and illustrations.
Date:
February 20, 1900
Creator:
Schumacher, Hermann G.
System:
The Portal to Texas History
Improvement in Cotton-Worm Destroyers.
Patent for "a new machine for removing the destructive cotton-worms from the cotton-plants without injury to the plants, and for destroying the worms," which "consists in the arrangement of a movable frame, which is by animals drawn over the fields to straddle the rows of cotton, and which is provided with brushes for sweeping the worms from the plants, and with jointed bottom pieces or slides, which crush them on the ground." (Lines 15-25) Includes instructions and illustrations.
Date:
May 20, 1873
Creator:
Helm, Jackson
System:
The Portal to Texas History