US Patent 7866256 Smoker attachment for a barbecue grill

A smoker attachment for heating and burning smoking particles for a gas grill includes a housing and end caps. The housing is an elongate hollow member with a triangular cross-section. The housing has open ends and a slot just below the apex. A cavity of the housing holds the smoking particles. End caps cover the open ends. For flavoring food on a gas grill, the smoker assembly, filled with smoking particles, is used in place of one sear bar located directly above one of the gas burner tubes. Heat released from the gas burner tube directly below the base of the smoker attachment causes the smoking particles to ignite and smolder. This smoke flows through the slot in the housing and fills the grill area. During this process, the food being cooked on the grill is flavored by the smoke.