Patent ID: 8141400
Filing Date: 2012-03-27
Classification: E05B,Y10T

Abstract:
1. A lockset for use with a door comprising: an electronic keypad positioned on a keypad housing and adapted to control a clutch sub-assembly; said electronic keypad including a housing adapted to be positioned on an exterior side of said door and over a single, standard 2 and ⅛ inch door preparation bore; an exterior latch actuating mechanism positioned in said keypad housing and having a first axis of rotation; an interior latch actuating mechanism adapted to be positioned on an interior side of said door and adjacent said bore; said clutch sub-assembly adapted for operating through said bore, adapted for coupling said exterior latch actuating mechanism to said interior latch actuating mechanism when said clutch sub-assembly is engaged and adapted for uncoupling said exterior latch actuating mechanism from said interior latch actuating mechanism when said clutch sub-assembly is disengaged; said clutch sub-assembly comprising: