La. Stat. tit. 51 § 287
Current with operative changes from the 2024 Third Special Legislative Session
Any person engaged in the business of supplying clean laundered garments, towels, table linens or other articles which are the property of the supplier, in a regular service, periodically exchanging clean articles for soiled for a fixed compensation, may adopt and use a name or other mark or device woven, impressed or produced thereon as an indication of ownership, and may register the name, mark or device by filing and publishing it as provided in this Subpart.
La. R.S. § 51:287