TMEP § 504.01
In the circumstances discussed below, the USPTO will not automatically update the Trademark database to show the change in ownership, even if the appropriate document is recorded in the Assignment Recordation Branch on or after November 2, 2003. In these situations, the applicant must separately notify the Trademark Operation in writing that the assignment or other title document has been recorded, and request that the Trademark database be updated to show title in the new owner. 37 C.F.R. §3.85; TMEP §§502.02 et seq. and 502.03. See TMEP §§505 et seq. regarding requests to update ownership information.
Note - Filing Multiple Assignments with the Same Execution Date on the Same Date: When requests to record multiple assignments (or other documents transferring title) with the same execution date are filed on the same date, the ownership information in the Trademark database will not be automatically updated. Office personnel must manually update the ownership information to identify the proper owner based on the proper order of transfers specified by the new owner. Therefore, in this situation, the new owner must separately notify the Trademark Operation in writing that multiple documents have been recorded, specify the order of recordation of each document, and request that the Trademark database be updated to show title in the new owner. See TMEP §505.01 regarding requests to update ownership information in pending applications and TMEP §505.02 regarding requests to update ownership information after registration.
In the above situations, new owners must file a written request with the Trademark Operation to update the Trademark database. See TMEP §505.01 regarding requests to update the Trademark database prior to registration, and TMEP §505.02 regarding requests to update the Trademark database after registration.