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 §505.01 regarding requests to update ownership information in pending applications and TMEP § 505.02 regarding requests to update ownership information after registration.
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 is not automatically updated. Office personnel must manually update the ownership information after reviewing the entire chain of title to identify the proper owner. This review is done when a written request to update ownership information is filed in accordance with TMEP §505. Therefore, information regarding the proper order of the multiple transfers should be included in the written request to the Trademark Operation so that proper chain of title may be determined and the ownership record updated accordingly in the Trademark database.
In the situations described above, new owners must file a written request with the Trademark Operation, as set forth in TMEP §505, to have the Trademark database updated. See TMEP §504 regarding the types of assignment documents for which the USPTO will automatically update the ownership information in the Trademark database.