Versions of 37 CFR 2.6 - Trademark fees on LawServer 2024 37 CFR 2.6 – Trademark fees 2023 37 CFR 2.6 – Trademark fees 2022 37 CFR 2.6 – Trademark fees 2021 37 CFR 2.6 – Trademark fees 2020 37 CFR 2.6 – Trademark fees 2019 37 CFR 2.6 – Trademark fees 2015 37 CFR 2.6 – Trademark fees 2014 37 CFR 2.6 – Trademark fees 2010 37 CFR 2.6 – Trademark fees