Similar marks

Trademarks named porta check file

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

Showing 1–2 of 2

USPTO trademark records named porta check file. Page 1 of 1.
Serial	Mark	Owner	Registration
72173254	PORTA CHECK FILE	Pentron Industries, Inc.	0769164
72173253	PORTA CHECK FILE	HAMILTON-SKOTCH CORPORATION	0780308