Translations:Documentation Primer/Manual/DocBook/23/en

Trademarks

Names of companies and their products are often trademarked. For this reason, it is important to mark them up with the trademark tag, using the class="registered" attribute if necessary. To reduce effort, and ensure that trademarks are given proper acknowledgment, many common technology-related trademarks have been given entities. For example, the entity &X-Window; expands to X Window System®.