Topic summary
Snow plow
Extracted from the Wikipedia article Snowplow.
History
With the advent of rail travel and later, the automobile, a number of inventors set about to improve existing snow plows. In the US, the "snow-clearer" is said to have been patented as early as the 1840s, for railways. The first snow plow ever built specifically for use with motor equipment was in 1913. It was manufactured by Good Roads Machinery in Kennett Square, Pennsylvania, and was designed to meet the requirements outlined by engineers of the New York City Street Cleaning Bureau. Good Roads is therefore unofficially credited as the originator of the modern snow plow, though their horse drawn steel blade road graders were used to clear roads of snow as early as the company's founding in 1878 under their original name American Road Machinery.