Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-02-20
2007-02-20
Datskovskiy, Michael (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S709000, C361S710000, C361S719000, C257S718000, C257S719000, C257S727000, C165S080300, C165S185000, C411S041000, C411S045000
Reexamination Certificate
active
10989694
ABSTRACT:
A fastener for a heat sink of the present invention includes a length-variable operating member (10), a piston member (20), an embracing member (30), a resilient member (40) and a post (58) extending from a printed circuit board (50). The piston member is movable in the operating member when the operating member varies between a shortest length and a longest length. The resilient member covers around the piston member. The embracing member is controllable cooperatively by the piston member and the resilient member to grasp the post or release the post.
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Chen Chun-Chi
Lee Hsieh-Kun
Zhou Shi-Wen
Datskovskiy Michael
Fu Zhun Precision Industry (Shenzhen) Co., Ltd.
Hon Hai Precision Industry Co. Ltd.
Morris Manning & Martin LLP
Tingkang Xia, Esq. Tim
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