2024 37 CFR 4.2 – Definitions

2023 37 CFR 4.2 – Definitions

2022 37 CFR 4.2 – Definitions

2021 37 CFR 4.2 – Definitions

2020 37 CFR 4.2 – Definitions

2019 37 CFR 4.2 – Definitions

2016 37 CFR 4.2 – Definitions

2015 37 CFR 4.2 – Definitions

2014 37 CFR 4.2

2010 37 CFR 4.2 – Definitions

2009 37 CFR 4.2 – Definitions