Is the information in TDR complete?

The USPTO is in the process of converting all file records into a digital format, so as to permit TDR access. This conversion process is expected to take several years. Currently, you can access almost all pending applications and Madrid Protocol filings, as well as many registrations, via TDR. However, some older Trademark records may be incomplete. If you have a question as to whether a TDR record is complete, contact the Trademark Assistance Center, at 1-800-786-9199, or e-mail your question to TrademarkAssistanceCenter@uspto.gov.