Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Female mold type means
Reexamination Certificate
2006-10-17
2011-10-25
Del Sole, Joseph S. (Department: 1743)
Plastic article or earthenware shaping or treating: apparatus
Distinct means to feed, support or manipulate preform stock...
Female mold type means
C425S195000, C249S083000
Reexamination Certificate
active
08043081
ABSTRACT:
The present invention provide a mold for forming a developer blade and a developer blade manufactured with such a mold which are able to give images of good quality even in the low-temperature low-humidity condition and to improve a mold releasability. A mold10for forming a developer blade has a plate accommodation space14in which the metal plate is accommodated and a belt-like cavity15for forming the elastic member adjacent to the plate accommodation space. At least a part20aof a cavity surface20defining the cavity15in the cross section taken along the cavity width direction is finished to have a surface roughness Ry of not more than 10 μm.
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Bodawala Dimple
Bridgestone Corporation
Del Sole Joseph S.
Sughrue & Mion, PLLC
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