Method and apparatus for fluid processing a workpiece

Chemistry: electrical and wave energy – Apparatus – Electrolytic

Reexamination Certificate

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C204S297100, C204S297010, C204S297030, C204S297140, C118S500000, C118S504000, C118S505000, C269S037000, C269S043000, C269S287000, C277S309000, C277S312000, C277S500000, C277S549000

Reexamination Certificate

active

08038856

ABSTRACT:
A method of fluid sealing a workpiece is provided. The method includes placing a workpiece on a ring, engaging at least one engagement feature of the ring with at least one retaining feature defined by the member and flexing the member to provide a force to the at least one engagement feature to cause the ring to form a barrier to fluid entry with the workpiece.

REFERENCES:
patent: 7445697 (2008-11-01), Keigler et al.
patent: 7727366 (2010-06-01), Keigler et al.
patent: 2001/0050505 (2001-12-01), Teufel
patent: 2004/0004874 (2004-01-01), Jeong et al.
patent: 2005/0160977 (2005-07-01), Keigler et al.
patent: 2005/0283993 (2005-12-01), Wu et al.
patent: 2006/0110536 (2006-05-01), Keigler et al.
patent: 2010/0212694 (2010-08-01), Keigler
patent: 2010/0301564 (2010-12-01), Keigler et al.
patent: 2009273000 (1997-10-01), None

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