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Locks > Operating Mechanism > Key > Single Key > Tumbler Type > Cylinder Type > Plural Tumbler Sets Plural Tumbler SetsPlural Tumbler Sets patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.09/13/07 - 20070209415 - Lock with a limiting slide assembly A lock has a housing, a movable cylinder, a stationary cylinder, a limiting slide assembly and a latch bar. The housing has a cavity. The movable cylinder is mounted rotatably in the cavity and has a curved recess. The stationary cylinder is mounted securely in the cavity and adjacent to ... 08/16/07 - 20070186600 - Anti-pick mogul cylinder The lock cylinder assembly of the present invention incorporates a number of features designed to defeat attempts to pick or destroy the lock. The lock cylinder assembly employs multiple arrays of pass key pins, making picking of the lock much more difficult. Second, the arrangement of the pass key pins ... 02/15/07 - 20070033972 - Electronic apparatus capable of conveniently assembling and disassembling a key module An electronic apparatus includes a housing, a key module including a first key, a first tenon having a first incline installed corresponding to the first key, a second key, and a second tenon having a second incline installed corresponding to the second key. The electronic apparatus further includes a retaining ... 12/07/06 - 20060272372 - Cylinder lock and associated key A cylinder lock and key comprising primary pins which are mutually opposite with respect to a longitudinal slot provided in the rotor of the cylinder for insertion of the key; the primary pins are associated with respective movable complementary pins accommodated within respective passages of the rotor and the stator, ... 03/02/06 - 20060042335 - Cylinder lock device Tumbler pins 2 are movably housed in a plug 1. A locked/unlocked state is determined by the turning position on the moving direction center axes of the tumbler pins 2. An unlocking key 4 to be inserted into the plug 1 is provided with unlocking code forming recesses 3 for ... 12/15/05 - 20050274162 - Locking cylinder The locking cylinder has a basic code which can be changed using at least one change key (17, 17′). A rotor (3) is mounted in a cylinder housing (2a, 2b) and has a keyway (4) into which a shank of a standard key which is provided with control surfaces 18 ... 12/08/05 - 20050268678 - Anti-pick mogul cylinder The lock cylinder assembly of the present invention incorporates a number of features designed to defeat attempts to pick or destroy the lock. The lock cylinder assembly employs multiple arrays of pass key pins, making picking of the lock much more difficult. Second, the arrangement of the pass key pins ... 08/25/05 - 20050183481 - Lock and a two step method to open the lock A lock includes a cylinder, a cylinder plug and a locking pin assembly. The cylinder plug is rotatably mounted in the cylinder and has a dummy keyhole and a cylinder plug keyhole defined completely through the cylinder plug. The locking pin assembly has multiple locking pins that are slidably partially ... 08/11/05 - 20050172686 - Lock assembly A lock assembly includes a lock cylinder, for actuating a latch assembly, including a lock sleeve, first and second lock rotors, having first and second keyways respectively, rototably fitted in the lock sleeve, and a plurality of tumblers for locking up the first and second lock rotors. A key includes ... ### FreshPatents.com Support |