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YALE SECURITY INC.
MONROE, NC US
1. 20090139146 DOOR OPERATOR - drive mechanism is provided for a door operator, comprising a drive member and a driven member 06-04-20092. 20090079204 DELAYED EGRESS EXIT DEVICE - touch bar exit device comprises a retractor element disposed in the housing for substantially restilinear movement 03-26-2009
3. 20090000058 DOOR CLOSER - comprises a spindle journaled in a housing and connected to turn with a door 01-01-2009