Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2006-07-20
2008-03-25
Chervinsky, Boris (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S707000, C361S727000, C361S728000, C361S729000, C361S730000, C361S731000, C361S732000, C361S759000, C361S801000, C361S802000, C361S715000, C361S720000, C361S726000, C165S080200, C165S080300, C174S016300, C174S252000, C439S327000, C411S079000, C403S297000, C403S409100
Reexamination Certificate
active
07349221
ABSTRACT:
A floating guide device provides increased thermal conductivity between a printed wiring assembly and a heat sink chassis. The guide device includes an elongated thermally conductive rod and a wedgelock used in conjunction with the rod that can be attached to the rod. The guide device can be used in an electronic assembly comprising a chassis having at least one slot, and at least one printed wiring assembly with a printed wiring board disposed in the slot. At least one integrated circuit package is electrically attached to the printed wiring board. The printed wiring board provides a thermal path to the chassis. The guide device provides one or more additional thermal paths between the printed wiring board and the chassis.
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Calmark Corporation, Series 240—“card-lok” retainer (cold plate), 2 pgs. (prior to May 1, 2006).
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Chervinsky Boris
Fogg & Powers LLC
Honeywell International , Inc.
Smith Courtney L
Taylor Gregory M.
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