Versions of 37 CFR 11.901 - Savings clause on LawServer 2024 37 CFR 11.901 – Savings clause 2023 37 CFR 11.901 – Savings clause 2022 37 CFR 11.901 – Savings clause 2021 37 CFR 11.901 – Savings clause 2020 37 CFR 11.901 – Savings clause 2019 37 CFR 11.901 – Savings clause 2016 37 CFR 11.901 – Savings clause 2015 37 CFR 11.901 – Savings clause 2014 37 CFR 11.901 – Savings clause