Versions of 37 CFR Part 352 - Determinations on LawServer 2024 37 CFR Part 352 – Determinations 2023 37 CFR PART 352 – DETERMINATIONS 2022 37 CFR Part 352 – Determinations 2021 37 CFR Part 352 – Determinations 2020 37 CFR Part 352 – Determinations