Modified lock plug

Details Modified lock plug Modified lock plug

2007-03-27

2007-03-27

Gall, Lloyd A. (Department: 3676)

Locks

Attack-actuated defeating mechanisms

C070S375000, C070S419000, C070S422000, C070S423000, C070S492000

Reexamination Certificate

active

11250129

ABSTRACT:
A lock plug comprising a top end having a key way etched out of a solid wall, the key way leading to an interior of the lock plug housing a locking mechanism; and, a break away wall bordering a cavity carved out from the solid wall on a side of the key way, the break away wall forming a side of the key way. The locking mechanism in a lock plug usually employs the wafer technology and in this case, the interior of the lock plug includes a wafer cavity having wafers designed according to a particular key code.

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