World Diamond Mark Foundation Trademarks
WORLD DIAMOND MARK
Filed: April 21, 2016
Trade association services, namely, promoting the interests of diamond jewelers
Owned by: World Diamond Mark Foundation
Serial Number: 87008740
WORLD DIAMOND MARK D A MARK OF THE WORLD FEDERATION OF DIAMOND BOURSES
Filed: April 21, 2016
Trade association services, namely, promoting the interests of diamond jewelers
Owned by: World Diamond Mark Foundation
Serial Number: 87008741
