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Pencil sharpener - Wikipedia

en.wikipedia.org/wiki/Pencil_sharpener

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...

John Lee Love - Inventor - Biography.com

www.biography.com/people/john-lee-love-21341825

Sep 23, 2016 ... Discover more about John Lee Love, the inventor who patented the portable pencil sharpener, at Biography.com.

How the Pencil Sharpener Was Invented - Gizmodo

gizmodo.com/how-the-pencil-sharpener-was-invented-1682242025

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 ...

Who Invented the Pencil Sharpener | Vision Launch

visionlaunch.com/blog/2014/11/09/who-invented-the-pencil-sharpener/

Nov 9, 2014 ... Not much is known about the life of this inventor. It is notable that his invention mentions that his pencil sharpener is an improved device, ...

John Lee Love: Inventor of the portable pencil sharpener | Kentake ...

kentakepage.com/john-lee-love-inventor-of-the-portable-pencil-sharpener/

Dec 26, 2015 ... John Lee Love was the inventor of the portable pencil sharpener, known as the “ Love Sharpener.” Little is known about the life of John Lee ...

The History of Pencil Sharpeners | Swingline Blog - Shredders ...

www.swinglineblog.com/05/history-pencil-sharpeners-2/

May 30, 2011 ... But then in 1828 a Frenchman named Bernard Lassimone invented the first mechanical pencil sharpener. As noted by The Early Office ...

John Lee Love and the Pencil Sharpener - Inventors - About.com

inventors.about.com/od/lstartinventors/a/John_Lee_Love.htm

John Lee Love's pencil sharpener was patented in 1897. John Lee Love's first invention was the plasterer hawk.

Who invented the pencil sharpener? – tHiNk TwIcE

2pat.com/2009/02/25/who-invented-the-pencil-sharpener/

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:.

Pencil Sharpener - innovateus.net

www.innovateus.net/content/pencil-sharpener

Though Therry des Estwaux of France invented the first mechanical pencil sharpener 1849, the first french patent for a mechanical sharpener was taken by a ...

Who invented the pencil sharpener? - FunTrivia.com

www.funtrivia.com/askft/Question138646.html

Dec 22, 2014 ... "French mathematician Bernard Lassimonne applied for the first patent (French patent #2444) on pencil sharpeners in 1828, but it was not until ...

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The Invention of the Pencil Sharpener - Today I Found Out

www.todayifoundout.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 ...

History of Pencil Sharpener - Facts and Types

www.historyofpencils.com

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  ...

Pencil Patents: John Lee Love's Portable Pencil Sharpener

pencils.com

Jun 23, 2015 ... African-American inventor John Lee Love changed the way we think about pencil sharpeners in 1894 when he invented the “Love Sharpener,” ...