April 13, 1925...I bet you did not know about this one as well...

The Haynes Automobile Company was a United States automobile manufacturing company that produced automobiles in Kokomo, Indiana, from 1905 to 1924. The company was formerly known as the Haynes-Apperson company, and produced automobiles under that name from 1896 to 1905. Co-founder Elwood Haynes changed the name of the company after fellow co-founders Elmer and Edgar Apperson left to form the Apperson Brothers Automobile Company in 1901. The company was declared bankrupt in 1924 and went out of business in 1925.

Elwood Haynes (October 14, 1857 – April 13, 1925) was an American inventor, metallurgist, automotive pioneer, entrepreneur and industrialist. He invented the metal alloys stellite and martensitic stainless steel and designed one of the earliest automobiles made in the United States. He is recognized for having created the earliest American design that was feasible for mass production and, with the Apperson brothers, he formed the first company in the United States to produce automobiles profitably. He made many advances in the automotive industry.