Locking device

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C070S057000, C248S552000

Reexamination Certificate

active

07009836

ABSTRACT:
A locking device is described. The locking device is utilized to lock and unlock a removable device and especially to be suitable for locking and unlocking the removable device of a notebook computer. The locking device has a latch, an elastic member and a sliding switch. The latch engages a fixing indention of the removable device to fix the removable device. The elastic member provides a force to push the latch forward and a recess for retracting the latch backward. The sliding switch utilizes a stud to glidingly couple to a sliding surface of the latch so that the movements of the sliding switch and the latch form a predetermined included angle, preferably of about 90 degrees.

REFERENCES:
patent: 6115244 (2000-09-01), Chen et al.
patent: 6256194 (2001-07-01), Choi et al.
patent: 6297951 (2001-10-01), Lee
patent: 6469900 (2002-10-01), Cheng
patent: 6654239 (2003-11-01), Smith
patent: 6678154 (2004-01-01), DeLuga
patent: 6785141 (2004-08-01), Fang

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