Electrophotography – Image formation – Development
Reexamination Certificate
2007-03-20
2007-03-20
Tran, Hoan (Department: 2852)
Electrophotography
Image formation
Development
Reexamination Certificate
active
10866027
ABSTRACT:
A magnetic roller for image developing of a printer and having a roller body made of rubber, plastic, or artificial resin mixed with magnetic materials and formed as unity, and a plurality of S magnetic poles and N magnetic poles, which are formed in the outer circle of the roller body as a unity.
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Lee Cheng Lung
Wu Tso-Lun
Lowe Hauptman & Berner LLP
Proweal Counter Corp.
Tran Hoan
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