Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 27, 2007
Patent Application Number
10725708
Date Filed
December 2, 2003
Patent Primary Examiner
Patent abstract
An optical disk device. The optical disk device includes a main guide rod, a sub guide rod, a pickup head, and a protrusion. The main guide rod and the sub guide rod are parallel. The pickup head has a clamp to grasp the sub guide rod. The protrusion is disposed on the sub guide rod and movable between a first and second position. When the protrusion is in the first position, the protrusion blocks the clamp and restricts a movement of the pickup head. When the protrusion is in the second position, the clamp is released.
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