Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2007-03-30
2010-06-01
Bell, Bruce F (Department: 1795)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C204S198000, C204S22400M, C204S278000, C204S297010, C204S297030, C204S297100, C204S297140
Reexamination Certificate
active
07727365
ABSTRACT:
A suction pad used for use in a substrate treatment apparatus which treats a substrate by immersing the substrate in a solution while the pad attaches to the substrate, including: a main face for attaching to the substrate; an outer face disposed along the outer periphery of the substrate; and a suction opening formed in the main face. In a cross-sectional shape including the main face and the outer face, the angle formed between a line corresponding to the main face and a line corresponding to the outer face is an acute angle.
REFERENCES:
patent: 5371037 (1994-12-01), Yonehara
patent: 5458755 (1995-10-01), Fujiyama et al.
patent: 5750000 (1998-05-01), Yonehara et al.
patent: 5951833 (1999-09-01), Yamagata
patent: 6150031 (2000-11-01), Yonehara
patent: 6202655 (2001-03-01), Yamagata
patent: 6517697 (2003-02-01), Yamagata
patent: 6547938 (2003-04-01), Matsumura et al.
patent: 7014748 (2006-03-01), Matsumura et al.
patent: 7055535 (2006-06-01), Kunisawa et al.
patent: 2002/0050322 (2002-05-01), Kunisawa et al.
patent: 2008/0048306 (2008-02-01), Stewart et al.
patent: 2608351 (1997-02-01), None
patent: 3376258 (2002-11-01), None
Bell Bruce F
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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