Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2010-05-24
2011-10-18
Bell, Bruce (Department: 1759)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
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.
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Harrell John
Keigler Arthur
Liu Zhenqiu
Wu Qunwei
Bell Bruce
NEXX Systems, Inc.
Perman & Green LLP
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