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Harrow.
Patent for a harrow that has "teeth bars or beams and teeth [that] may be readily cleared of rubbish and other obstacles which tend to clog the teeth and interfere with the efficient working of the harrow" (lines 16-20).
Date:
June 16, 1895
Creator:
Faris, John Wesly
System:
The Portal to Texas History
Cuspidor.
Patent for a simple cupsidor that attaches to the floor of railway cars and other places and can be easily cleaned. They are designed to be installed in a line and connected so they can be opened and cleaned at the same time. A valve and a tube hold and empty the contents of the cupsidor.
Date:
May 16, 1893
Creator:
Simmons, David Pitman
System:
The Portal to Texas History