Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Reexamination Certificate
2006-09-26
2006-09-26
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Receiver actuated discharge means
C141S301000
Reexamination Certificate
active
07111654
ABSTRACT:
A developer supply container detachably mountable to an image forming apparatus, includes a container body for containing a developer; a discharge opening for permitting discharge of the developer from the container body; shutter means for unsealing and sealing the discharge opening; wherein the shutter means has a first shutter member and a second shutter member resealably provided at a position facing to the discharge opening.
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patent: 5970292 (1999-10-01), Miller
patent: 6438345 (2002-08-01), Ban et al.
patent: 2000-347493 (2000-12-01), None
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