Spectrum Brands, Inc.

Assa Abloy Americas Residential Inc.

Newfrey Lcc

Kwikset Corporation

Price Pfister Holdings Inc.

Hanna Farag

James M Lin

Jack Zhang

James Lin

Byron Son Quach

Mark S Bloom

Aaron E Hanna

Evan Benstead

Scott Calvin Baker

John Charnley

Clinton E Sheppard

A rekeyable lock cylinder with a cylinder body, an inner sleeve, and a plug assembly is provided. The plug assembly includes a plurality of key followers and a corresponding plurality of first racks and second racks disposed in carriers. The first racks correspond to operation of a user key and the second racks correspond to operation of a master key. As such, the lock cylinder is usable in a user/master key system. Disengaging either of the first or second racks from the key followers allows rekeying of the lock cylinder for the user key or the master key.

Rekeyable lock cylinder

A rekeyable lock cylinder with a cylinder body and a plug assembly. The lock cylinder includes a plurality of key followers and a corresponding plurality of racks disposed in the plug assembly. The lock cylinder includes, for example, a locking bar for blocking rotation of the plug assembly with respect to the cylinder body to prevent unlocking of the rekeyable lock cylinder with an unauthorized object. In some embodiments, the locking bar is configured such that torqueing the plug assembly with an unauthorized object applies force to the locking bar without translating such force to the plurality of racks. This type of arrangement enhances torque resistance of the lock cylinder against attempted forced entry.

Rekeyable lock cylinder with enhanced torque resistance

A rekeyable lock cylinder with a cylinder body and a plug assembly. The lock cylinder includes a plurality of key followers and a corresponding plurality of racks disposed in the plug assembly. Disengaging the racks from the key followers allows rekeying of the lock cylinder.

Rekeyable lock with small increments

A housing configured to accept a rekeyable lock core for use in lockable enclosures. The housing is configured to use a lock core that is designed for deadbolt and door lever/knob operation. The housing allows a rekeyable lock cylinder to be used in one's home as well as other enclosure enclosures. A common key may therefore be used for all devices as the lock core is of a rekeyable design.

Housing for removable lock core

The present disclosure provides an electro-mechanical lock assembly which illustratively includes a motor, a gear, a driver, a torque member, a housing, and a bezel. The motor is operable upon selective input. The motor is also coupled to the driver to engage both the gear and the housing when the motor is in operation. The bezel is attached to the gear such that when the driver is engaged with both the gear and the housing, manual rotation of the bezel will rotate the housing. The housing is attached to the torque member which is configured to move a latch such that when the bezel rotates the latch is moved.

Electro-mechanical locks with bezel turning function

A torque augmentor operatively associated with the cylinder assembly and the plug assembly of a pin tumbler lock cylinder increases the threshold torque required to rotate the plug assembly in the cylinder assembly, thereby hampering an attacker's 'feel' for the relationship of the cylinder pins to the shear line, and of the plug assembly to the cylinder. One embodiment of the pick-resistant lock cylinder includes a spring-biased ball normally disposed across the shear line. Another embodiment has a cam normally biased into engagement with a cam follower, the cam being disposed on one of the cylinder assembly and the plug assembly, and the cam follower being disposed on the other. Another embodiment includes an hourglass-shaped false shear line creator operatively associated with the cylinder assembly and plug assembly. The coaction of the torque augmentor and false shear line creator of the lock cylinder of the present invention also hampers an attack by bumping.

Pick-resistant lock cylinder using torque resistance

A faucet spout and method of manufacturing the same in which a layer of structural plastic is injection molded in two or more pieces and joined to form an armature having a waterway through it. A platable plastic layer is overmolded on some or all of the armature to provide a detailed decorative surface that is plated by deposition of a metal or metal alloy coating.

Plastic construction for decorative spout

A faucet spout having an adjustable height relative to a stationary base or surface to which it may be mounted. A spout tube is slideably engaged within a spout body in which a support member is housed. The support member is received within the spout tube and provides a positive stop at a lowest position. A ratchet assembly within the support member engages the end of the spout tube at any one of a series of ratchet teeth providing a variety of additional stops/heights at which the spout tube may be retained for operation. A release button withdraws the ratchet arm and permits the spout tube to return to the first stop at its lowest point.

Growing community of inventors

Riverside, CA, United States of America

Hanna Farag