You can check the electronic file in TTABVUE. You can also call the TTAB Information Specialists at 571-272-8500 to request information on the status of your case. Please be aware that the Information Specialists also use TTABVUE and likely will have no different information. Otherwise, allow a reasonable period of time to pass before calling to check status. In the rare instances, due to technical difficulties with ESTTA or extraordinary circumstances, a submission was filed by hand, traditional mail, or a delivery service, it may take some time for such newly filed papers to reach the TTAB and be processed. In contrast, submissions filed electronically appear in the record almost immediately.