2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/146269We complete the Wilf classification of signed patterns of length 5 for both signed permutations and signed involutions. New general equivalences of patterns are given which prove Jaggard's conjectures concerning involutions in the symmetric group avoiding certain patterns of length 5 and 6. In this way, we also complete the Wilf classification of S_5, S_6, and S_7 for both permutations and involutions.11 pages, 2 TablesCombinatorics05A15, 05A05text