Invesco Unit Trusts Taxable Income Series 497: 497J filed Aug 2, 2022

Name: Invesco Unit Trusts Taxable Income Series 497 497J (0001528621-22-001187)
Creator: Invesco Unit Trusts Taxable Income Series 497
Published: 2022-08-02

Form type: 497J
Filing date: Aug 2, 2022
Accession number: 0001528621-22-001187
Filer: Invesco Unit Trusts Taxable Income Series 497 (CIK 1563116)