2024 37 CFR 2.171 – New certificate on change of ownership

2023 37 CFR 2.171 – New certificate on change of ownership

2022 37 CFR 2.171 – New certificate on change of ownership

2021 37 CFR 2.171 – New certificate on change of ownership

2020 37 CFR 2.171 – New certificate on change of ownership

2019 37 CFR 2.171 – New certificate on change of ownership

2016 37 CFR 2.171 – New certificate on change of ownership

2015 37 CFR 2.171 – New certificate on change of ownership

2014 37 CFR 2.171 – New certificate on change of ownership

2010 37 CFR 2.171 – New certificate on change of ownership