How can I get trademark information on submitting a change of correspondence address?
Once the correspondence address is established for a particular application, it is not changed unless there is a written request by the applicant or his or her representative to do so. You may file a request to change your correspondence address electronically at http://www.uspto.gov/teas/eTEASpageE.htm. No fee is required.
If you do not want to make this change electronically, you may send a request to change the correspondence address by mail to the following address:
Commissioner for Trademarks,
P.O. Box 1451
Alexandria, Virginia 22313-1451