2024 37 CFR 2.86 – Multiple-class applications

2023 37 CFR 2.86 – Multiple-class applications

2022 37 CFR 2.86 – Multiple-class applications

2021 37 CFR 2.86 – Multiple-class applications

2020 37 CFR 2.86 – Multiple-class applications

2019 37 CFR 2.86 – Multiple-class applications

2016 37 CFR 2.86 – Multiple-class applications

2015 37 CFR 2.86 – Multiple-class applications

2014 37 CFR 2.86 – Application may include multiple classes

2010 37 CFR 2.86 – Application may include multiple classes