In what year did Margaret Knight secure the patent for her safety brake designed for streetcars?
Answer
1867
The significant innovation Margaret Knight contributed to public transportation involved designing a safety brake system specifically for streetcars, which often relied on precarious stopping methods prior to her design. This crucial advancement, which provided a swift and reliable means to halt the moving vehicles in growing urban centers, was officially recognized with a patent award in the year 1867. This accomplishment highlights her ability to diagnose and engineer solutions for systemic infrastructure issues long before she turned her attention to packaging technology. The successful implementation of this brake quietly enhanced the safety for daily city dwellers using horse-drawn or early electric transit systems.
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