A pencil sharpener is a device for sharpening a pencil's writing point by shaving
away its worn ... but it was not until 1847 that the pencil sharpener in its
recognisable modern form was invent...
Discover more about John Lee Love, the inventor who patented the portable
pencil sharpener, at Biography.com.
Jan 28, 2015 ... For years, the knife was the most commonly used tool to sharpen the wooden
writing instrument known as a pencil (which historians believe ...
John Lee Love's pencil sharpener was patented in 1897 John Lee Love's first
invention was the Plasterer Hawk.
The first sharpener to fix this problem was A.B. Dick Planetary Pencil Pointer
invented in 1896. It had two milling disks that rotated around their respective axes
May 30, 2011 ... But then in 1828 a Frenchman named Bernard Lassimone invented the first
mechanical pencil sharpener. As noted by The Early Office ...
Feb 25, 2009 ... However the first mechanical pencil sharpener was invented by Therry des
Estwaux, also from France in 1847. It looked something like this:.
www.ask.com/youtube?q=Who Invented the Pencil Sharpener&v=VT88wTHi7ik
Jan 31, 2007 ... John Lee Love, the inventor of the pencil sharpener, was a black man and
chosen because I wanted to black inventor represented.
Mar 4, 2015 ... On November 23 of that year, John Lee Love received his patent for his dynamic,
making-life-easier, invention, and that would be U.S. Patent ...
Nov 26, 2012 ... On November 23, 1897, Love patented the pencil sharpener which called for a
user to turn a crank and rotor off thin slices of wood from the ...