Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Reexamination Certificate
2007-11-13
2007-11-13
Smith, Duane (Department: 1724)
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
C055S510000, C055S522000, C055S525000, C055S527000, C055S502000, C055S524000
Reexamination Certificate
active
10978686
ABSTRACT:
An exhaust filter having a pleated filter media mounted between end caps is disclosed herein. The filter has a construction suitable for high temperature environments such as engine exhaust systems.
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Anderson Steve
Belisle John
Blaisdell Jared
Herman John
Hiemstra John
Donaldson & Company, Inc.
Merchant & Gould P.C.
Smith Duane
Turner Sonji
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