{"data":{"id":"us/37-cfr-150.6","jurisdiction":"us","citation":"37 CFR 150.6","heading":"Mailing address.","body":"Requests and all correspondence pursuant to these guidelines shall be addressed to: Mail Stop Congressional Relations, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450.","path":["Title 37—Patents, Trademarks, and Copyrights","CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE","SUBCHAPTER C—PROTECTION OF FOREIGN MASK WORKS","PART 150—REQUESTS FOR PRESIDENTIAL PROCLAMATIONS PURSUANT TO 17 U.S.C. 902(a)(2)"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-37.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:45Z","sha256":"14026702c397ddeb7dde16cf28ba106c643ab5600e5c98d53f665e5a9c2f91e6","source_id":"us-cfr","stale":true,"prev":"us/37-cfr-150.5","next":"us/37-cfr-201.1"},"notice":"GroundRules: Original legal text. Not legal advice."}