Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2011-01-11
2011-01-11
Duong, Hung V (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C312S334200, C720S623000, C248S588000, C360S085000
Reexamination Certificate
active
07869207
ABSTRACT:
A sliding mechanism includes a main board, a sliding board, two racks, a gear, a connecting member and a winding coil. The main board defines a guiding slot. The two racks are positioned at two opposite sides of the main board. The gear matches each of the first and second racks. The sliding board is slidable along the guiding slot by the connecting member. The winding coil, the winding coil is tightened when the sliding board is pushed toward or away from the main board, and rebounds to its original shape to cause the sliding board to automatically further slide relative to the main board when the gear is detached from one rack and matches another rack.
REFERENCES:
patent: 5752757 (1998-05-01), Choi
patent: 2007/0279847 (2007-12-01), Li et al.
patent: 2009/0323278 (2009-12-01), Lu
patent: 2010/0022286 (2010-01-01), Wang et al.
patent: 2010/0089192 (2010-04-01), Peng et al.
Huang Guo-Zhao
Zhang Yu
Duong Hung V
FIH (Hong Kong) Limited
Reiss Steven M.
Shenzhen Futaihong Precision Industry Co. Ltd.
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