An agreement from a government office to give someone the right to make or sell a new invention for a certain number of years.

• A. Copyright
• B. Patent
• C. Trademark
• D. License

Answer: (B)

Patents give a government authority the power to grant an inventor exclusive rights to make, use, or sell a new invention for a set period, in exchange for publicly disclosing how the invention works. This arrangement ensures the inventor can benefit from their creation while contributing knowledge to the public once the protection ends. The description in this item directly matches a patent because it highlights a government-granted right to produce or sell an invention for a limited time.

Copyright protects original literary, artistic, or creative works, not inventions. Trademark covers brand names, logos, or symbols that identify goods or services. A license is a contract that allows someone to use someone else’s IP, but it’s not the government granting exclusive rights to an invention for a period.