Schlage Lock Company LLC

Rohith Badhya

Mohammed Maksood Ali

Sajil John Mathachan

Nimbennappa Gani

Mayur Anandache

A door lock includes a latch assembly positioned at least partially within the door and movable between an engaged position in which the door is held in a closed position and a disengaged position in which the door is movable from a closed position to an open position. An outside spindle is rotatable about an axis and an inside spindle is rotatable about the axis to move the latch assembly between the engaged position and the disengaged position. A locking plate is movable along the axis between a locked position in which the outside spindle is fixed and an unlocked position in which the outside spindle and the inside spindle are each rotatable and a privacy lock actuator positioned on the inside of the door and movable in a direction substantially normal to the axis to move the locking plate between the locked position and the unlocked position.

Side mounted privacy lock for a residential door

An exemplary locking system includes an outer actuator, an outer spindle coupled to the outer actuator, a center spindle coupled to a latch assembly, and a lock control assembly selectively coupling the outer spindle and the center spindle. The lock control assembly is operable in a locked state wherein rotation of the manual actuator is prevented, and an unlocked state wherein the manual actuator is operable to rotate the center spindle. The lock control assembly is configured to transition from the locked state to the unlocked state in response to rotation of the center spindle, for example by an inner actuator.

Lock mechanism with egress release

An apparatus for setting a lock assembly to accommodate a thickness of a door. The apparatus may include a housing that is sized for placement in an opening in the door and an adjustment member that is structured for at least selective axial displacement about the housing. At least a portion of the adjustment member may be structured for placement adjacent to an outside portion of the door. The apparatus may include an indicator assembly having an indicator gauge that is biased against the adjustment member by a biasing element. The indicator portion is structured for axial displacement about the housing via the axial displacement of the adjustment member. The indicator assembly may also include a cover having an opening that provides a visual access point for an indicium of the indicator gauge.

Growing community of inventors

Bengaluru, India

Rohith Badhya