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Washing-Machine
Patent for a washing machine that uses jets of boiling water and steam to clean clothes.
Date:
May 28, 1912
Creator:
Dickey, John S.
System:
The Portal to Texas History
Headlight Attachment
Patent for headlight attachments designed to display "numbers and other signals in front of locomotive headlights" (lines 10-11). Illustrations included.
Date:
May 28, 1907
Creator:
McElvaney, Charles T.
System:
The Portal to Texas History
Improvement in Railway-Gates.
Patent for "automatically operating slide-gates which are operated by pressure on treadles, and are suitable for use either as farm-gates or railroad-gates." (Lines 15-18) Includes instructions and illustrations.
Date:
May 28, 1878
Creator:
McCaffrey, James M. & Larkin, James
System:
The Portal to Texas History