Gas separation – Zigzag – corrugated – or conical
Reexamination Certificate
2006-01-17
2006-01-17
Smith, Duane (Department: 1724)
Gas separation
Zigzag, corrugated, or conical
C055S497000, C055S492000, C055S502000, C055S510000, C055S511000, C055SDIG031, C156S060000, C156S073100, C156S379600, C156S380100, C264SDIG048
Reexamination Certificate
active
06986799
ABSTRACT:
An air filter comprising an elastomeric flange member and a filter member mounted therein. The flange member has opposing ends and sides that define a central opening and protruding members integrally formed with the flange member and extending therefrom. The protruding members have opposed inwardly facing faces. The filter member has filter ends and sides and the filter sides are attached to the opposed faces in an insert molding process or via bonding of the filter sides to the respective faces.
REFERENCES:
patent: 4174204 (1979-11-01), Chase
patent: 4211543 (1980-07-01), Tokar et al.
patent: 4617122 (1986-10-01), Kruse et al.
patent: 5512172 (1996-04-01), Marble
patent: 5531892 (1996-07-01), Duffy
patent: 5547480 (1996-08-01), Coulonvaux
patent: 5674302 (1997-10-01), Nakayama et al.
patent: 5679122 (1997-10-01), Moll et al.
patent: 5685985 (1997-11-01), Brown et al.
patent: 5693109 (1997-12-01), Coulonvaux
patent: 5702602 (1997-12-01), Brown et al.
patent: 5730769 (1998-03-01), Dungs et al.
patent: 5850183 (1998-12-01), Berry, III
patent: 5863313 (1999-01-01), Coulonvaux
patent: 5897676 (1999-04-01), Engel et al.
patent: 5938804 (1999-08-01), Engel et al.
patent: 5993580 (1999-11-01), Nakayama et al.
patent: 6319300 (2001-11-01), Chen
patent: 6485538 (2002-11-01), Toyoshima
patent: 6740136 (2004-05-01), Duffy
Romanow Enterprises, Inc.
Weingarten Schurgin, Gagnebin & Lebovici LLP
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