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
Oct 13, 2015 ... On October 11, 1887, Alexander Miles patented his revolutionary invention, the
electric elevator. Miles did not invent the first elevator, but he ...
Dec 20, 2014 ... Facts about Alexander Miles talk about the famous African American ... Due to his
famous invention, he listed his design of automatically ...
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 ...
Nov 19, 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 ...
Alexander Miles was an African-American inventor who was awarded a patent in
1887 ... What is Alexander Miles' biography? ... What did T. J. Marshall invent?
Alexander Miles Patented improvements/innovations to the elevator with a
system for automatically opening and closing doors, saving lives in the process.
Oct 27, 2015 ... Alexander Miles didn't invent the elevator, but he improved the way it ... Video:
Did you know a Black woman invented the Home Security ...
Oct 11, 2015 ... Miles did not invent the first elevator; however, he patented key design
improvements that are still used today. Prior to Miles' invention of the ...