A trade-name Is a name which by user and reputation has acquired the property of indicating that a certain trade or occupation is carried on by a particular person. The name may be that of a person, place, or thing, or it may be what Is called a “fancy name,” (i. e., a name having no sense as applied to the particular trade,) or word invented for the occasion, and having no sense at all. Seb. Trade-Marks, 37. Sweet.