{"data":{"id":"us/43-u.s.c.-2506","jurisdiction":"us","citation":"43 U.S.C. § 2506","heading":"Limitations of suits to annul patents","body":"Suits by the United States to vacate and annul any patent shall only be brought within six years after the date of the issuance of such patents.","path":["Title 43—PUBLIC LANDS","CHAPTER 43—SUSPENDED ENTRIES AND CLAIMS; PATENTS"],"source_url":"https://uscode.house.gov/download/releasepoints/us/pl/119/103/xml_usc43@119-103.zip","current_through":"Public Law 119-103 (09/02/2026)","vintage":"","retrieved_at":"2026-09-10T06:00:36Z","sha256":"38e325413732822d738528b0033923608024a83cba038b684845c7cd94675e69","source_id":"us","stale":true,"prev":"us/43-u.s.c.-2505","next":"us/43-u.s.c.-2507"},"notice":"GroundRules: Original legal text. Not legal advice."}