Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – With means applying electromagnetic wave energy or...
Reexamination Certificate
2005-12-06
2005-12-06
Versteeg, Steven (Department: 1753)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
With means applying electromagnetic wave energy or...
C422S186080, C422S186210
Reexamination Certificate
active
06972117
ABSTRACT:
Apparatus for producing ozone gas for use in the beauty treatment of skin, comprising a sealed vessel (1) containing a gas and means for supplying to the vessel a potential difference (9), thereby causing the gas to become charged, whereby placing the vessel close to the skin of a user causes the charged gas to discharge by creating an electrical spark which jumps between the vessel and the skin, the spark resulting in the production of ozone gas in the vicinity of the skin, wherein the apparatus additionally comprises a guard (1a) for the vessel to protect the vessel from breakage, the guard having apertures therein to permit the vessel to discharge to the skin of the user.
REFERENCES:
patent: 2745407 (1956-05-01), Mueller et al.
patent: 5866082 (1999-02-01), Hatton et al.
patent: 1235813 (1999-11-01), None
patent: 36 18 412 (1987-12-01), None
patent: 2 203 618 (1988-10-01), None
International Search Report of PCT/GB02/02749, dated Oct. 8, 2002.
English translation of IPER for International Application No. PCT/GB02/02749, dated Sep. 22, 2003.
Christie Parker and Hale, LLP
Newford Company Limited
Versteeg Steven
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