Letters Patent
Definition of 'Letters Patent'A legal instrument that grants the exclusive rights of an invention to an individual or a corporation. A letters patent is granted by the government to an individual, giving him or her the rights to authorship or to a patent for a new invention or discovery. The new invention is required to provide a different way of doing something or a new solution. |
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Investopedia explains 'Letters Patent'A letters patent is not sealed. It is open for public viewing at the patent and trademark office. The letters patent gives the rights of an invention to a person or entity for a limited period, usually for 20 years. The government may also refer to a patent as a "license" giving its holder rights to the innovative process, design or invention for a certain amount of time. |
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