Question

who invented ball pen for the first time and when?​

Answer 1

Answer:

László Bíró first sold the ballpoint pen in 1938, just before the onset of WWII. The pen may be mightier than the sword, but when Jewish-Hungarian journalist László Bíró invented the ballpoint pen in the 1930s clichéd sayings were probably the last thing on his mind....

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Answer 2

Ball pen was invented by :-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 modern ballpoint pen, another man paved the way for Bíró.His name is John J. Loud, a Harvard-educated lawyer, leather tanner, and inventor born on November 2, 1844. In his leather tanning business, he often had to mark up leather to note where to cut it, and found that a pencil couldn’t do the job and a fountain pen was just too messy. This challenge inspired him to create a writing instrument with a small rotating metal ball that was held in place by a socket.

The key to their success was a combination of a thick, sticky (often called viscous) ink and a tiny ball bearing. In simple terms, this ball-and-socket mechanism allows the ball to roll around easily on paper while sealing the ink from the air so it doesn’t dry out.

The key to their success was a combination of a thick, sticky (often called viscous) ink and a tiny ball bearing. In simple terms, this ball-and-socket mechanism allows the ball to roll around easily on paper while sealing the ink from the air so it doesn’t dry out.The world was introduced to this modern-day ballpoint pen in 1931 at the Budapest International Fair, and the Bíró brothers filed for patents in France and Britain seven years later on June 15th, 1938. The growth continued when the brothers and their friend, Juan Jorge Meyne, opened the Bíró Pens of Argentina factory in Buenos Aires. They filed for an Argentinian patent in 1943 and named their pen the Birome, a blending of the sounds of their names Biro and Meyne. In fact, to this day, pens are called Biromes in Argentina.

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