来源：
页之码IP
In order to provide visitors to www.uspto.gov with a more modern and improved user experience, the United States Patent and Trademark Office (USPTO) has launched an updated website search tool , Search USPTO.gov . Visitors can easily search all content on the USPTO website using the search bar that appears at the top of the page.
The website search tool is the result of a 5-month beta period, during which the USPTO collected extensive user feedback on the new search tool. The tool now adds even more features, allowing customers to more quickly and accurately narrow results to exactly what they’re looking for, whether it’s an upcoming event, a blog post, or information about how to protect their intellectual property.
