Quanex Corporation

Rodney J Digman

Robert E Daniels, Jr

Clemith E Sorey

A muntin bar strip member adapted to interconnect to a cooperating strip member. The strip member has a wall member; a coupling means, such as a flange, extending from a longitudinal edge of the wall member; and a female coupling member, such as a channel, extending along an opposite longitudinal edge of the wall member. A muntin bar can be formed from a strip member interconnected to a second similarly structured strip member, where the flange of the second strip member is engaged in the channel of the first strip member, and conversely the flange of the first strip member engaged in the channel of the second strip member.

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Wausau, WI, United States of America

Rodney J Digman