Lucius Day Copeland was a pioneering 19th-century
engineer
Engineers, as practitioners of engineering, are professionals who Invention, invent, design, build, maintain and test machines, complex systems, structures, gadgets and materials. They aim to fulfill functional objectives and requirements while ...
and
inventor
An invention is a unique or novel device, method, composition, idea, or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an ...
from
Phoenix, Arizona
Phoenix ( ) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona. With over 1.6 million residents at the 2020 census, it is the ...
who demonstrated one of the first
motorcycle
A motorcycle (motorbike, bike; uni (if one-wheeled); trike (if three-wheeled); quad (if four-wheeled)) is a lightweight private 1-to-2 passenger personal motor vehicle Steering, steered by a Motorcycle handlebar, handlebar from a saddle-style ...
s, the
Copeland steam bicycle, a
steam-powered Star
A star is a luminous spheroid of plasma (physics), plasma held together by Self-gravitation, self-gravity. The List of nearest stars and brown dwarfs, nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night sk ...
high-wheeler at the first Arizona Territorial Fair in 1884.
Three-wheeler

Copeland also invented the first successfully mass-produced three-wheeled car. About 200 of his "Phaeton steamers" were produced
before he retired in 1891.
Copeland had produced the first successful steam tricycle, with a range of and taking only 5 minutes to build up enough steam to average .
Accompanied by another director of Northrop Manufacturing, Copeland successfully completed a return trip to
Atlantic City of in one of his three-wheeled "Phaeton steamers". About 200 were produced
before Copeland decided that he wasn't making enough money and retired in 1891.
References
External links
Picture of Lucius Copeland and his steam bicycle in 1884Copeland's 'Steam Tricycle Patent 1887Advert for the Phaeton Moto-Cycle 1890
{{DEFAULTSORT:Copeland, Lucius Day
People from Phoenix, Arizona
19th-century American inventors
Steam motorcycle designers
Year of death missing
Year of birth missing
History of the motorcycle