| U.S. Circuit Court for the District of Northern New York | Feb 3, 1892
The only question decided by the master and discussed at the argument is whether or not the copyright of a book describing a new art or system of stenography protects the system, when considered simply as a system, apart from the language by which the system is explained, so that another who illustrates the same system in a different hook, employing totally different language, can be treated as an infringer. It is thought, upon the authority of Baker v. Selden, 101 U.S. 99" court="SCOTUS" date_filed="1880-01-19" href="https://app.midpage.ai/document/baker-v-selden-90097?utm_source=webapp" opinion_id="90097">101 U. S. 99, that the master was right in the conclusion reached by him. A party may invent a new machine and write a book describing it for which he may obtain a copyright. This does not prevent another author from describing the same machine. He must not copy the copyrighted book, but he may write one of his own. So with a process, a system or an art, the fact that one person has described it and obtained