Versions of See prior versions of a law on LawServer 2024 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2023 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2022 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2021 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2020 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2019 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2016 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2015 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused 2014 37 CFR 1.28 – Refunds when small entity status is later established; how errors in small entity status are excused