Ballpoint pen - Wikipedia
网页A ballpoint pen, also known as a biro [1] (British English), ball pen (Hong Kong, Indonesia, Pakistani, Indian and Philippine English), or dot pen [2] (Nepali English and South Asian English), is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e., over a "ball point".
The cheap pen that changed writing forever - BBC
网页An American, John J Loud, received the first patent for a ballpoint pen back in 1888. Loud, a lawyer and occasional inventor, wanted an ink pen which would be able to write on rougher...
Why the Invention of the Ballpoint Pen Was Such a Big Deal
网页2015年10月29日 · Eversharp’s legal attempts to stop them failed, and 70 years ago, on Oct. 29, 1945, the Reynolds pen became the first-ever modern ballpoint pen sold in the U.S..
The Story of László Bíró, the Man Who Invented the Ballpoint Pen
网页2012年8月22日 · László Bíró first sold the ballpoint pen in 1938, just before the onset of WWII. Colin Schultz. August 22, 2012. Photo: Micha. The pen may be mightier than the sword, but when...
Who Invented the Ballpoint Pen: History's Unsung Hero
网页László Bíró patented what is considered the first ballpoint pen in 1938, though he had been developing it for almost a decade beforehand with his brother György. Born to a Jewish family in Hungary, Laszlo was a newspaper man and journalist by …
Unmasking the Inventors: Who Invented the Ballpoint Pen?
网页2023年12月26日 · The ballpoint pen, an essential tool in the modern world, was invented by László Bíró, a Hungarian-Argentinian journalist, born in Budapest in 1899. Bíró’s invention, which emerged from his personal need for a more efficient writing tool, significantly transformed the way we write and communicate.
How Laszlo Biro Changed the History of Ballpoint Pens
网页2018年2月22日 · A Hungarian journalist named Laszlo Biro invented the first ballpoint pen in 1938. Biro had noticed that the ink used in newspaper printing dried quickly, leaving the paper smudge-free, so he decided to create a pen using the same type of ink. But the thicker ink wouldn't flow from a regular pen nib.
John J. Loud - Wikipedia
网页John Jacob Loud (November 2, 1844 – August 10, 1916) was an American inventor known for designing the first ballpoint pen. Trained as a lawyer at Harvard College, Loud worked at the Union National Bank in Weymouth, Massachusetts as a cashier.
The Origin Story of the Ballpoint Pen - Mental Floss
网页The public instantly fell in love. When they were first on the market, the Reynolds Rocket—America's first ballpoint pen—sold for $12.50 (about $150 today).
Ballpoint Pen History – Who Invented Ballpoint Pen? - History …
网页Milton Reynolds saw a ballpoint pen when he was on a business trip to Buenos Aires in 1945, and when he returned to America, he redesigned it to obtain an American patent. His ballpoint pen, manufactured in his Reynolds International Pen Company and called “Reynolds Rocket,” was the first commercially successful one.
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