1. The three common types of legal protection are patents, copyrights, and trademarks. 三种常见的法律保护类型是专利、版权和商标。
2. Trademarks are words, names, or symbols that identify the manufacturer of a product and distinguish it from similar goods of others. 商标是标识产品制造商并将其与其他类似产品区分开来的单词、名称或符号。
3. All trademarks are the property of their respective owners. 所有商标均为其所有者的财产。
4. Trademarks or advertisements; 商标、广告;
5. Trademarks are protected through registration. 商标通过注册保护。