proprietary name的用法和样例：
例句
用作名词 (n.)
- Using a registered trade mark without its owner's permission is a serious infringement of the owner's proprietary right.
盗用他人注册商标是一项严重的侵犯权利行为。 - On several occasions, however, words intended by manufacturers to be used as trademarks for new products were instead used by customers to name the products.
在某些场合，生产商这里，对新产品所命名的注册商标，而在客户端就转换成了某种实用的产品名称。
