Invesco Unit Trusts Taxable Income Series 473: 497J filed Nov 28, 2025

Name: Invesco Unit Trusts Taxable Income Series 473 497J (0001528621-25-001276)
Creator: Invesco Unit Trusts Taxable Income Series 473
Published: 2025-11-28

Form type: 497J
Filing date: Nov 28, 2025
Accession number: 0001528621-25-001276
Filer: Invesco Unit Trusts Taxable Income Series 473 (CIK 1563155)