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Birthdate of Jan Ernst Matzeliger
Matzeliger was born in Paramaribo to Dutch and African parents. http://www.ci.lynn.ma.us -
Period: to
History of Shoe-making Machine
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Matzeliger moved to to Massachusetts
He was 19 years old when he moved from Paramaribo to Massachusetts -
Charles Goodyear Jr.'s Goodyear Welt was patented
The welt is a machine that is used for sewing boots and shoes -
Lyman Blake sewed soles of shoes to tops
This invention helped Jan Ernst Matzeliger complete his machine. http://dev.nsta.org -
Matzeliger applied for a patent
When he applied for a patent, reviewers couldn't under stand the diagrams because of how complicated they were -
Matzeliger felt like his invention was complete
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A reviewer came to see the shoe-making machine
Since the machine was complicated,they sent a reviewer to go see the invention it person -
The patent was fianlly granted
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The shoe-making machine was known to be very efficent.
By using the machine it was possible to make 700 shoes a day. -
Day Matzeliger died
Matzeliger caught a cold which eventually turned into tuberculosis -
Matzeliger's machine was in high demand 10 years after his death
This lead to the formation of The Consolidated Lasting Machine Company http://inventors.about.com/