Heat exchange – With repair or assembly means – Guide
Reexamination Certificate
2006-03-14
2008-12-09
Leo, Leonard R (Department: 3744)
Heat exchange
With repair or assembly means
Guide
C165S080300, C165S185000, C361S704000
Reexamination Certificate
active
07461686
ABSTRACT:
A heat dissipating device comprises a plurality of fins. An upper side and a lower side of each fin is folded with folding sheets. Each of two sides of each sheet is protruded with a buckling ear. The buckling ear is formed by a triangular sheet and a support plate. The support plate is connected to one apex of the triangular sheet and the folding sheet. A hole is formed on the folding sheet and is located behind the buckling ear. The shape of the hole is corresponding to that of the buckling ear. A tenon is formed at two lateral walls of the hole and a middle section of the tenon is protruded with a semi-round section. Further, the buckling ear may have a T shape or the triangular sheet can be replaced by a round sheet.
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patent: 5558155 (1996-09-01), Ito
patent: 6449160 (2002-09-01), Tsai
patent: 7104311 (2006-09-01), Teng
patent: 7165601 (2007-01-01), Hashimoto
patent: 7251134 (2007-07-01), Liu et al.
patent: 7284597 (2007-10-01), Tang
patent: 2004/0150955 (2004-08-01), Lin
Leo Leonard R
Li Yo Precision Industrial Co., Ltd.
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