- Ladislo BiroHungarian journalist Ladislo Biro created the first ball-point pen with his brother George in 1938. Biro took his inspiration from watching newspaper ink dry quickly, leaving the paper smudge-free.www.guinnessworldrecords.com/world-records/first-ballpoint-pen
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前往 Wikipedia 查看全部内容Ballpoint pen - Wikipedia
A ballpoint pen, also known as a biro (British English), ball pen (Hong Kong, Indonesia, Pakistani, Indian and Philippine English), or dot pen (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 metals commonly used are … 展开
Origins
The concept of using a "ball point" within a writing instrument to apply ink to paper has existed since the late 19th century. In these inventions, the ink … 展开It is generally believed that gravity is needed to coat the ball with ink. In fact most ballpoint pens on the Earth do not work when writing upside … 展开
The common ballpoint pen is a product of mass production, with components produced separately on assembly lines. Basic steps in the manufacturing process include the production of … 展开
Ballpoint pen ink is normally a paste containing around 25 to 40 percent dye. The dyes are suspended in a mixture of solvents and fatty acids. The most common of the solvents are 展开
Ballpoint pens are produced in both disposable and refillable models. Refills allow for the entire internal ink reservoir, including a ballpoint and socket, to be replaced. Such characteristics are usually associated with designer-type pens or those constructed of … 展开
The ballpoint pen has proven to be a versatile art medium for both professional artists and amateur doodlers. Low cost, availability, and portability are cited by practitioners as qualities … 展开
The International Organization for Standardization has published standards for ball point and roller ball pens:
ISO 12756 1998: Drawing … 展开CC-BY-SA 许可证中的维基百科文本 The cheap pen that changed writing forever - BBC
2020年10月29日 · 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...
Ballpoint Pen History – Who Invented Ballpoint Pen?
Trying to invent a pen that could write on leather, a tanner, John J. Loud, invented the first ballpoint pen and patented it in 1888 in America. This pen had a small steel ball placed so it could not fall out nor fall in but still rotate freely.
Why the Invention of the Ballpoint Pen Was Such a Big …
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..
Who Invented the Ballpoint Pen? - Pens.com
在pens.com上查看更多信息When you research the inventor of the ballpoint pen, one name always pops up at the top: László Bíró. And, while it is true that he’s the inventor of the modernballpoint pen, another man paved the way for Bíró. His name is John J. Loud, a Harvard-educated lawyer, leather tanner, and inventor born on Novembe…- 预计阅读时间：5 分钟
Who Invented the Ballpoint Pen: History's Unsung Hero
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 …
DPMA | Ballpoint pen
2025年1月8日 · He invented one of the most produced devices in history, but hardly profited from it: László Bíró is the father of the modern ballpoint pen, which still bears his name in many …
John J. Loud and László Bíró: A History of the Ballpoint …
2021年1月2日 · The Ballpoint Pen Wars. As soon as business people realized a hot, new item was on the market they set up factories to make ballpoint pens. The competition was fierce. The first pens were metal and were designed to be re …
Learn About Who Invented the Ubiquitous Ballpoint …
2022年7月6日 · After American John J. Loud patented the first design for a ballpoint in 1888 and failed to find the desired results, others made patents for slightly different designs—but none of them were successful. It was not until …
NIHF Inductee Laszlo Biro, Who Invented the Ballpoint …
The Biro pen was the first successful ballpoint writing instrument. His pen came to the attention of a British clerk who thought the pen would be useful to airplane navigators because it was not dependent on pressure for ink distribution, …
