Gas separation – Combined or convertible – In motor vehicle
Reexamination Certificate
2006-02-14
2006-02-14
Pham, Minh-Chau T. (Department: 1724)
Gas separation
Combined or convertible
In motor vehicle
C055S418000, C055S495000, C055SDIG028, C180S219000, C123S19800E
Reexamination Certificate
active
06997967
ABSTRACT:
In order to make an air filter housing usable for several types of engines, the air filter housing is provided with outlets branching off the cleaned-air chamber, in which case each outlet can optionally be closed off tightly according to the type of used engine.
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German Office Action with partial English-language translation.
Crowell & Moring LLP
Dr. Ing. h.c.F. Porsche AG
Pham Minh-Chau T.
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