Alexander Miles (May 18, 1838–May 7, 1918) was an African-American inventor
who was best known for being awarded a patent for an automatically opening ...
Miles invented a mechanism that triggered the shaft doors to open and close
along with the elevator doors, making the ride safer. Did You Know? The
Aug 9, 2016 ... Alexander Miles was a successful black businessman who invented a ...
wealthiest black person in the Pacific Northwest, but that did not last.
Feb 18, 2013 ... Alexander Miles, who lived in Duluth in the 1880s and 1890s, was ... The
influence of Alexander's invention is still seen in modern ... I'm doing report and
this is really helpful and just one thing what promplams did he face.
Alexander Miles Patented improvements/innovations to the elevator with a
system for automatically opening and closing doors, saving lives in the process.
www.ask.com/youtube?q=What Did Alexander Miles Invent&v=RrRKLi9MW14
Feb 2, 2012 ... Alexander Miles (Improved Elevator Shaft) ... Who Invented the Elevator? ...
Honoring Dr. Carlos Castaneda by: Aerin Alexander & Dr. Miles ...
Oct 10, 2016 ... Alexander Miles was an African-American inventor who is best ... Watch the Did-
You-Know slideshow ... He was awarded a US patent in 1887 for his design,
although he was not the person who originally invented the concept ...
Why It's Important: Although Miles may not have invented the first elevator, his ...
Alexander Miles improved the method of the opening and closing of elevator ...
Alexander Miles was an African-American inventor who was best known for
being ... U.S. Patent 147853 for the invention of the first automatic elevator door
system. ... However, Carver did not patent peanut butter as he believed food
Feb 25, 2012 ... Alexander Miles was an African-American inventor who was best known ...
147,853 for the invention of the first automatic elevator door system.