What is the responsibility of the U.S. Patent and Trademark Office?

The U.S. Patent and Trademark Office (USPTO) is responsible for granting patents for inventions and registering trademarks for brands. Its primary functions include examining patent applications to determine their eligibility, ensuring that trademarks are distinct and not similar to existing marks, and maintaining official records of patents and trademarks. Additionally, the USPTO promotes innovation by providing resources and guidance to inventors and businesses. The office also plays a role in educating the public about intellectual property rights.