What is the Trademark Status and Document Retrieval (TSDR) system primarily used for?

The Trademark Status and Document Retrieval (TSDR) system serves an essential role in the trademark application process by providing access to information about submitted trademark applications and registrations. Specifically, this system allows users to view the current status of trademark applications, track their progress through various stages, and access relevant documents associated with these applications. This transparency is crucial for applicants, attorneys, and the general public who wish to understand the status of a trademark application or registration.

In contrast, the first choice regarding an online platform for registering new trademarks is inaccurate since TSDR focuses on the management and retrieval of existing applications rather than the filing of new ones. The third option, which describes a database for financial records of trademark owners, is misleading; TSDR does not handle financial data associated with trademarks but rather concentrates on application status and documentation. Lastly, the fourth choice regarding an app for monitoring trademark expiry dates is not correct either, as TSDR does not specifically function as a monitoring platform for expiry dates, though it can be used to check the status, which may include information about expirations indirectly. Therefore, the best fit is that TSDR is an online system to view the status and documents related to trademark applications.