2024 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2023 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2022 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2021 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2020 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2019 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2016 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2015 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2014 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2010 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent

2009 37 CFR 1.378 – Acceptance of delayed payment of maintenance fee in expired patent to reinstate patent