About 3 Trademarks found that are owned by MIller Cardboard Corp

No claim is made to the exclusive right to use the words "Mat" and "Mounts", apart from the mark as shown.

Cardboard Used for Mounting Artwork and Photographs

SPECIALTY CARDBOARD PRODUCTS FOR USE PRIMARILY BY ARTISTS AND PICTURE FRAMERS, NAMELY, FRAMES FOR ARTWORK AND PHOTOGRAPHS, MATBOARD INSERTS FOR FRAMES, FRAME MOUNTS, ILLUSTRATION BOARDS AND OTHER BOARDS FOR USE IN MOUNTING AND FRAMING ARTWORK AND PHOTOGRAPHS