MPEP § 403.01 — Correspondence in ApplicationsNinth Edition, Revision 01.2024 · last revised R-07.2022 Contents403.01(a) Correspondence in Applications Filed On or After September 16, 2012403.01(b) Correspondence in Applications Filed Before September 16, 2012Cited by402 Power of Attorney; Naming RepresentativeAppendix II — E Decisions Cited — EPrevious: 403 Next: 403.01(a)