Electric resistance heating devices – Heating devices – Vaporizer
Reexamination Certificate
2006-08-31
2010-06-08
Paik, Sang Y (Department: 3742)
Electric resistance heating devices
Heating devices
Vaporizer
C392S395000
Reexamination Certificate
active
07734159
ABSTRACT:
A dispersion device for dispersing volatile materials includes a housing and a plurality of receptacles containing volatile material therein. The device also includes a means for generating or permitting two or more airflows that exit the housing and a switch for adjusting the airflows with respect to speed or path. The plurality of receptacles is connected to the housing such that a portion of the volatile material can be placed into one or more airflows.
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PCT/US2007/019173 International Search Report and Written Opinion dated Jan. 17, 2008.
Béland René Maurice
Neumann Hermann
Porchia Jose
Paik Sang Y
S.C. Johnson & Son Inc.
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