ORS 661.220: Unauthorized use of label, name or seal of union prohibited.

(1) No person shall use or display the genuine label, trademark, term, design, device or form of advertisement of any person, association or union in any manner not authorized by such person, union or association. (2) No person shall in any way use the name or seal of any person, association or union, or officer thereof, in and about the sale of goods, or otherwise, without authorization to do so.