Electrophotography – Internal machine environment – Particle or contaminant control
Reexamination Certificate
2005-12-15
2009-11-24
Gray, David M (Department: 2852)
Electrophotography
Internal machine environment
Particle or contaminant control
C399S103000, C399S105000
Reexamination Certificate
active
07623807
ABSTRACT:
The present invention relates to seals which may be used in an image forming apparatus. The seals may prevent the leakage of image forming materials, e.g. as between a blade or a roll and an image forming apparatus housing.
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Carter, II James Anthany
Gayne Jarrett Clark
Kerley Matthew Thomas
Lattuca Michael David
Newman Benjamin Keith
Gray David M
Grossman Steven J.
Lexmark International Inc.
Pezdek John Victor
Villaluna Erika
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