Liquid purification or separation – With alarm – indicator – register – recorder – signal or...
Reexamination Certificate
2005-06-28
2005-06-28
Savage, Matthew O. (Department: 1724)
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
C210S133000, C210S451000, C210S489000, C210S493300
Reexamination Certificate
active
06911141
ABSTRACT:
A lubricating oil filter has a housing which includes a first shell providing a housing base and a second shell providing a housing lid, wherein a filter media is suspended in a space defined by the shells by being clamped between a shoulder in the housing base and a rib projecting from the housing lid. The filter media may be either a flat filter media or a pleated pack filter media. In a preferred configuration, the housing is rectangular and has both an unfiltered oil inlet and a filtered oil outlet in the first shell forming the housing base so that the filter element may be changed without disconnecting the lubricating oil filter from inlet and outlet lines.
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Rhyne Gregory Keith
Stamey, Jr. Willie Luther
Liniak Berenato & White
Savage Matthew O.
WIX Filtration Corp.
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