LOCK SETS

Brand Owner (click to sort) Address Description
BLOCKOKEY THE BLACK & DECKER CORPORATION MR-045 701 E. Joppa Road Towson MD 21286 Lock Sets, Lock Cylinders and Keys Therefor;
BRADFORD SERIES SARGENT MANUFACTURING COMPANY 100 Sargent Drive New Haven CT 06511 lock sets, padlocks, door knob locks, door levers and door closures, all made of metal;SERIES;
LION DOMESTIC BROOM AND BRUSH CO., INC. 252 JAZA ST. BROOKLYN NY 11222 LOCK SETS, CHAIN LOCK SETS, PADLOCKS, CYLINDERS FOR LOCKS, DOUBLE CYLINDER LOCKS, NIGHT LATCH LOCKS AND DEAD LOCKS;
LION DOMESTIC BROOM AND BRUSH CO., INC. 252 JAZA ST. BROOKLYN NY 11222 LOCK SETS, CHAIN LOCK SETS, PADLOCKS, CYLINDERS FOR LOCKS, DOUBLE CYLINDER LOCKS, NIGHT LATCH LOCKS AND DEAD LOCKS;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. 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 in separate arrays requires that multiple cuts would have to be made into the lock housing mogul or cylinder blank in order to defeat the lock cylinder assembly. Third, the lock cylinder assembly of the present invention may incorporate multiple sets of hardened dowel pins to prevent drilling through the lock housing mogul in the area of the driver pins. Fourth, the lock cylinder assembly of the present invention may incorporate a hardened cylinder shield behind the front face of the cylinder blank to prevent drilling through the cylinder blank.