Title 37 - Code of Federal Regulations Patents, Trademarks, and Copyrights Published: Monday, January 1, 2007 Government Documents, Laws, Letters, Testimonies or Reports Author(s) and Contributors: Source(s) and Collection(s): Sources(s): Community Abstract The current Code of Federal Regulations Patents, Trademarks, and Copyrights maintained by the United States Patent and Trademark Office. Download Resources Access HTML