2024 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements

2023 CFR > Title 37 > CHAPTER I > SUBCHAPTER A > PART 1 > Subpart D > Citation of Prior Art and Written Statements

2022 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements – Citation of Prior Art and Written Statements

2021 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements – Citation of Prior Art and Written Statements

2020 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements

2019 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements

2016 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements

2015 CFR > Title 37 > Chapter I > Subchapter A > Part 1 > Subpart D > Citation of Prior Art and Written Statements