Liquid purification or separation – With repair or assembling means
Reexamination Certificate
2007-08-21
2007-08-21
Lithgow, Thomas M. (Department: 1724)
Liquid purification or separation
With repair or assembling means
C210S445000, C210S493100, C210S493300
Reexamination Certificate
active
10827286
ABSTRACT:
A filter for use in engines or transmissions is provided comprising an outlet-side cover having a first wave-like region along the periphery of the outlet-side cover, a filter media tray having a second wave-like region along the periphery of the filter media tray wherein the filter media tray second wave-like region is in a generally complementary alignment with the first wave-like region of the outlet-side cover, a filter media fixed in a non-planar configuration between the first wave-like region of the outlet-side cover and the second wave-like region of the filter media, and an inlet-side cover joined to the outlet-side cover, wherein the filter media and the filter media tray is between the inlet-side cover and the outlet-side cover.
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Beer Markus
Khalil Abe
Peet C. Alan
Wolford James
Baker & Hostetler LLP
Lithgow Thomas M.
SPX Corporation
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