Similar marks

Trademarks named duo pen

Published USPTO records whose mark name matches “duo pen”. Compare owners, classes, and §2(d) citations on each live serial page.

Showing 1–2 of 2

USPTO trademark records named duo pen. Page 1 of 1.
Serial	Mark	Owner	Registration
72423760	DUO PEN	WALCO INTERNATIONAL, INC.	0962500
73671361	DUO PEN	MEASURED MARKETING SERVICES INC.	—