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László Bíró

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description László Bíró Overview

László Bíró was a Hungarian inventor and journalist associated with the modern ballpoint pen. He developed a pen that used a rotating ball to transfer quick-drying ink from a cartridge to paper, addressing problems common to fountain pens. Bíró patented the design in 1938 and later moved to Argentina, where the pen was manufactured and became widely known by the name biro in several countries.

help László Bíró FAQ

How did László Bíró's ballpoint pen work?

Bíró's design used a tiny rotating ball to pick up ink from a cartridge and transfer it to paper. The ball helped the pen use quick-drying ink without the fragile nib required by a fountain pen.

When did László Bíró patent the modern ballpoint pen?

Bíró patented his ballpoint design in 1938. He later moved to Argentina, where the pen became widely associated with his surname and the word biro entered everyday English usage.

Why is the ballpoint pen named after Bíró?

The word biro comes from Bíró's surname and became especially common in Britain and several other countries. László Bíró developed the writing mechanism with his brother György Bíró, a chemist who helped with the ink.

How is Bíró's pen different from a fountain pen?

A fountain pen feeds liquid ink through a nib, while Bíró's pen distributes ink through a rolling ball. That mechanism made ballpoint pens more practical for ordinary writing because they were less prone to leaking and drying at the tip.

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