US Code: Title 35 Patents

•PART I – UNITED STATES PATENT AND TRADEMARK OFFICE (§§ 1 to 42)
•PART II – PATENTABILITY OF INVENTIONS AND GRANT OF PATENTS (§§ 100 to 212)
•PART III – PATENTS AND PROTECTION OF PATENT RIGHTS (§§ 251 to 329)
•PART IV – PATENT COOPERATION TREATY (§§ 351 to 376)
•PART V – THE HAGUE AGREEMENT CONCERNING INTERNATIONAL REGISTRATION OF INDUSTRIAL DESIGNS (§§ 381 to 390)