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