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A register for regulating the passage of air to be mounted in a vent opening of a wall, floor, or ceiling. The register includes a grill having a plate with grill openings for the passage of air therethrough, a frame connected to the bottom of the grill, at least one damper for regulating the air fl

A register for regulating the passage of air to be mounted in a vent opening of a wall, floor, or ceiling. The register includes a grill having a plate with grill openings for the passage of air therethrough, a frame connected to the bottom of the grill, at least one damper for regulating the air flow through the register, a pivotal connection connecting the dampers to the frame to allow pivotal movement there between, a biasing mechanism urging the damper against the frame to reduce rattling and vibrations there between, and a control mechanism for moving the damper between an open position permitting air to flow through the register and a closed position wherein air is inhibited from flowing through the register. The control mechanism includes a lever and a control bar. The biasing mechanism includes springs mounted to the control bar and pivotally connected to the damper wherein there is one spring individually urging each damper The leyer and control bar each move through a separate arc. when moving the damper between the open and closed positions.

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A register for regulating the passage of air to be mounted in a vent opening of a wall, floor, or ceiling. The register includes a grill having a plate with grill openings for the passage of air therethrough, a frame connected to the bottom of the grill, at least one damper for regulating the air fl

A register for regulating the passage of air to be mounted in a vent opening of a wall, floor, or ceiling. The register includes a grill having a plate with grill openings for the passage of air therethrough, a frame connected to the bottom of the grill, at least one damper for regulating the air flow through the register, a pivotal connection connecting the dampers to the frame to allow pivotal movement there between, a biasing mechanism urging the damper against the frame to reduce rattling and vibrations there between, and a control mechanism for moving the damper between an open position permitting air to flow through the register and a closed position wherein air is inhibited from flowing through the register. The control mechanism includes a lever and a control bar. The biasing mechanism includes springs mounted to the control bar and pivotally connected to the damper wherein there is one spring individually urging each damper The leyer and control bar each move through a separate arc. when moving the damper between the open and closed positions. US-5897417, 19990400, Grey, 446/102; US-5989658, 19991100, Miura et al.; US-6033284, 20000300, Ferre; US-6074270, 20000600, Wilcox et al., 446/370; US-6190229, 20010200, Nadel et al., 446/485