A patent gives inventors exclusive rights to their inventions for 20 years.

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A patent is a legal document that gives inventors the exclusive right to their invention for a period of 20 years from the date of filing the patent application. During this time, no one else can make, use, sell, or import the invention without the permission of the patent holder. After the expiration of the patent, the invention enters the public domain and can be used and exploited by anyone without restriction.

A Patent Gives Inventors Exclusive Rights to Their Inventions for 20