Developer containing device, image forming apparatus, and...

Details Developer containing device, image forming apparatus, and... Developer containing device, image forming apparatus, and...

2007-08-14

2007-08-14

Royer, William J. (Department: 2852)

Electrophotography

Having particular structure

Remanufacturing

C399S119000

Reexamination Certificate

active

11056353

ABSTRACT:
A developer containing device is provided with a housing that includes a first housing section and a second housing section and that is configured to contain a developer. A protrusion provided on the first housing section and a recess provided in the second housing section are welded together through vibration welding in a state where the protrusion is fitted into the recess. An outer wall of the recess is thicker than an inner wall of the recess.

REFERENCES:
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patent: 2004-163470 (2004-06-01), None
Partial European Search Report (Jun. 9, 2005).
European Search Report (Oct. 5, 2005).

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