Body surface cooling device and method for application of...

Refrigeration – Hand manipulable tool

Reexamination Certificate

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Details

C132S320000, C222S146600

Reexamination Certificate

active

07832225

ABSTRACT:
A cooling device includes a cooling arrangement having a refrigerant dispenser. In an illustrated example, the dispenser includes an aerosol container containing the refrigerant and a dispensing valve fitted to a fixing cup which crimps onto the aerosol container. The aerosol container is at least partly housed inside an outer jacket, and a dispensing channel is engaged on the dispensing valve. A cover is mounted on top of the dispensing channel. The cover has an inside face that is impermeable to the refrigerant and at least part of the cover, preferably an outside face of the cover, is made of a material having a thermal conductivity greater than or equal to 1 Wm−1K−1. A method of applying a cosmetic product to a body surface is also provided.

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patent: 2959038 (1960-11-01), Baird
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patent: 5738682 (1998-04-01), Jensma
patent: 2006/0127733 (2006-06-01), Kaschmitter et al.
patent: 2007/0044488 (2007-03-01), Habatjou
patent: 0 608 954 (1994-08-01), None

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