CFR›Title 37›Chapter I›Part 1›Subpart A ContainsSubject groups Fees and Payment of Money–Records and Files of the Patent and Trademark OfficeCorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart A—General Provisions Subject Groups Fees and Payment of Money Fees and Payment of Money Sections 1.16–1.29 General Information and Correspondence General Information and Correspondence Sections 1.1–1.10 Records and Files of the Patent and Trademark Office Records and Files of the Patent and Trademark Office Sections 1.11–1.15 Next B Subpart B—National Processing Provisions