Electrophotography – Image formation – Development
Reexamination Certificate
2006-12-14
2009-11-17
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Development
C399S262000
Reexamination Certificate
active
07620348
ABSTRACT:
In a container is adapted to be coupled with another container, a first wall member defines a first storage space adapted to store developing agent for forming an image on a recording medium. A first coupler is adapted to be coupled with a second coupler provided with the first another container. A first communicator is operable to communicate the first storage space with a second storage space provided with the first another container by way of the first coupler and the second coupler, when the container is coupled with another container.
REFERENCES:
patent: 5313993 (1994-05-01), Corby et al.
patent: 2005/0089347 (2005-04-01), Muramatsu et al.
patent: 4-30605 (1992-07-01), None
patent: 4-76112 (1992-12-01), None
patent: 3570714 (2004-07-01), None
Kato Hiroshi
Naruta Takami
Okamoto Katsumi
Hogan & Hartson LLP
Ngo Hoang
Seiko Epson Corporation
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