Gas separation – Two or more separators – Plies or layers of different characteristics or orientation
Reexamination Certificate
2006-10-03
2006-10-03
Greene, Jason M. (Department: 1724)
Gas separation
Two or more separators
Plies or layers of different characteristics or orientation
C055S487000, C055S495000, C055S497000, C055S498000, C055S521000, C055S527000, C055S528000, C055SDIG017
Reexamination Certificate
active
07115150
ABSTRACT:
Filter arrangements for mist removal include a barrier media, usually pleated, and treated with a deposit of fine fibers. Filter arrangements may take the form of tubular, radially sealing elements; tubular, axial sealing elements; forward flow air cleaners; reverse flow air cleaners; and panel filters and can have multiple layers of fine fiber containing pleated media.
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