Title 43Public LandsRelease 119-73

§2506 Limitations of suits to annul patents

Title 43 › Chapter CHAPTER 43— - SUSPENDED ENTRIES AND CLAIMS; PATENTS › § 2506

Last updated Apr 6, 2026|Official source

Full Legal Text

Title 43, §2506

Public Lands — Source: USLM XML via OLRC

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.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Codification Section was formerly classified to section 1166 of this title prior to editorial reclassification and renumbering as this section.

Reference

Citations & Metadata

Citation

43 U.S.C. § 2506

Title 43Public Lands

Last Updated

Apr 6, 2026

Release point: 119-73