Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2005-11-01
2005-11-01
Chervinsky, Boris (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S699000, C361S704000, C257S714000, C257S715000, C257S718000, C257S727000, C174S015200, C165S080400, C165S104260, C165S185000
Reexamination Certificate
active
06961243
ABSTRACT:
A retaining apparatus for securely fastening a heat sink to a CPU includes a press plate part, a hold bar part, and a retaining bar part. The retaining apparatus is installed by engaging hook legs of the hold bar and retaining bar parts with a CPU base. In this configuration, the press plate of the retaining apparatus presses against and secures the heat sink.
REFERENCES:
patent: 5495392 (1996-02-01), Shen
patent: 5671118 (1997-09-01), Blomquist
patent: 6643133 (2003-11-01), Liu
patent: 6646880 (2003-11-01), Liu
patent: 6704976 (2004-03-01), Chen
patent: 6708754 (2004-03-01), Wei
patent: 2004/0052055 (2004-03-01), Liu
Chervinsky Boris
Fenwick & West LLP
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