Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Reexamination Certificate
2007-01-31
2010-02-09
Marcheschi, Michael A (Department: 1797)
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
C055S385300, C055S498000, C055S503000, C055S521000
Reexamination Certificate
active
07658777
ABSTRACT:
A filter element (12), particularly for the intake air of an internal combustion engine. The filter element (12) has a filter body (13) and a seal (15) disposed circumferentially around the filter body (13). The seal (15) is bonded to the filter body (13) with an adhesive (31) and includes a hard component (26) and a soft component (27). The hard component (26), which rests directly on a housing section, prevents the filter element (12) from moving relative to this housing section, and since the filter element cannot move relative to the housing section, damage to the filter element is avoided.
REFERENCES:
patent: 5397632 (1995-03-01), Murphy et al.
patent: 5472464 (1995-12-01), Mochida
patent: 5569311 (1996-10-01), Oda et al.
patent: 5730768 (1998-03-01), Kaminaga et al.
patent: 5795361 (1998-08-01), Lanier et al.
patent: 5902364 (1999-05-01), Tokar et al.
patent: 6235195 (2001-05-01), Tokar
patent: 6598580 (2003-07-01), Baumann et al.
patent: 6610126 (2003-08-01), Xu et al.
patent: 6716266 (2004-04-01), McNaughton
patent: 6752846 (2004-06-01), Rotter et al.
patent: 6878190 (2005-04-01), Xu et al.
patent: 6966940 (2005-11-01), Krisko et al.
patent: 6997968 (2006-02-01), Xu et al.
patent: 7258718 (2007-08-01), Dworatzek et al.
patent: 7318851 (2008-01-01), Brown et al.
patent: 7393375 (2008-07-01), Xu et al.
patent: 7396376 (2008-07-01), Schrage et al.
patent: 7396377 (2008-07-01), Lampert et al.
patent: 7491254 (2009-02-01), Krisko et al.
patent: 2007/0089386 (2007-04-01), Walz
patent: 2007/0186528 (2007-08-01), Wydeven et al.
patent: 2008/0110142 (2008-05-01), Nelson et al.
patent: 2008/0307759 (2008-12-01), Reichter et al.
patent: 196 04 577 (1997-01-01), None
patent: 1 350 550 (2003-10-01), None
patent: WO 2004/020075 (2004-03-01), None
Definition of “opposite” from Merriam-Webster Online dictionary, date unknown.
European Search Report dated May 11, 2007 with an English translation of the pertinent portions (Six (6) pages).
Kopec Edvard
Poh Ralf
Ruhland Klaus-Dieter
Steins Oliver
Clemente Robert A
Mann & Hummel GmbH
Marcheschi Michael A
LandOfFree
Filter element and filter system for the intake air of an... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filter element and filter system for the intake air of an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter element and filter system for the intake air of an... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4176099