Electrophotography – Image formation – Transfer
Reexamination Certificate
2007-09-26
2010-06-15
Gray, David M (Department: 2852)
Electrophotography
Image formation
Transfer
C029S521000, C029S524100, C029S525060, C411S501000
Reexamination Certificate
active
07738826
ABSTRACT:
When a TAB assembly is used in the transfer station of an electrostatic marking system, the blade used in the TABs becomes deformed or improperly aligned due to lateral movement of the clamp, held by rivets, which is used to maintain proper blade alignment. Provided herein is a simple, yet effective, way to secure this clamp with embedded burrs so that the useful life of the TAB is more than doubled over prior art TABs.
REFERENCES:
patent: 4779326 (1988-10-01), Ichikawa
patent: 2006/0137166 (2006-06-01), Babej et al.
patent: 2009/0294410 (2009-12-01), Iwase et al.
Falvo John R.
Koch Donald C.
Montfort David B.
Talevski Alex
Fekete Barnabas T
Gray David M
Ralabate James J.
Xerox Corporation
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