U.S. federal trademark · Serial No. 73630223 · Reg. No. 317681
DOORS AND WINDOWS NAMELY, SLIDING WINDOWS, CASEMENT WINDOWS, AWNING WINDOWS, SINGLE AND DOUBLE HUNG WINDOWS, PATIO DOORS, ENTRANCE DOORS, DOOR AND SIDE LITE COMBINATIONS, ROOF WINDOWS, SKYLIGHTS, DUAL AND TRIPLE INSULATING GLASS
DOOR AND WINDOW HARDWARE NAMELY, LEVER LOCKS, ROTO-CRANKS, SASH LOCKS, HANDLES
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