La protezione di un brevetto è valida solo per venti anni e non può essere rinnovata. Infatti, dopo la fine del periodo die venti anni, l'innovazione diventa di pubblico dominio, il che significa che chiunque può utilizzarla gratuitamente.
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Quanto dura la protezione di un brevetto?

Πριν από 4 έτη ανέβηκε

La protezione di un brevetto è valida solo per venti anni e non può essere rinnovata. Infatti, dopo la fine del periodo die venti anni, l'innovazione diventa di pubblico dominio, il che significa che chiunque può utilizzarla gratuitamente.

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