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§ 150.6 Mailing address. - PATENT RULES

§ 150.6 Mailing address.

Requests and all correspondence pursuant to these guidelines shall be addressed to: Mail Stop 4, Director of the United States Patent and Trademark Office, PO Box 1450, Alexandria, Virginia 22313-1450.

[Added 53 FR 24448, June 29, 1988, effective Aug. 1, 1988; revised, 68 FR 14332, Mar. 25, 2003, effective May 1, 2003]