https://regulations.justia.com/regulations/fedreg/agencies/patent-and-trademark-office/2021/12/30?registers=between Thu, 02 May 2024 16:32:43 -0700 Thu, 02 May 2024 16:32:43 -0700 Justia Regulations Tracker Copyright 2011 Justia Inc. https://regulations.justia.com/images/justiafedregulations.gif https://regulations.justia.com/regulations/fedreg/agencies/patent-and-trademark-office/2021/12/30?registers=between https://regulations.justia.com/regulations/fedreg/2021/12/30/2021-28359.html https://regulations.justia.com/regulations/fedreg/2021/12/30/2021-28359.html Thu, 30 Dec 2021 00:00:00 -0800 2021-28359 Notice https://www.govinfo.gov/content/pkg/FR-2021-12-30/pdf/2021-28359.pdf