Presses – Methods – Forcing through constricted passage
Reexamination Certificate
2005-03-29
2005-03-29
Ostrager, Allen (Department: 3725)
Presses
Methods
Forcing through constricted passage
C100S176000
Reexamination Certificate
active
06871585
ABSTRACT:
A pressure method for an electrode without causing any breakage of a current collecting material. The electrode structure comprises the current collecting material and an electrode layer. The electrode layer has a smaller surface area than a surface area of the current collecting material. The work roll with the concave portion pressurizes the electrode layer coated on the current collecting material while the convex portion to the section of the current collecting material without the electrode layer coated thereon where said section of the current collecting material is the predetermined distance away from the electrode layer, thereby elongating the electrode layer and the current collecting material.
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patent: 5-129020 (1993-05-01), None
patent: 10-214617 (1998-08-01), None
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Sato Takaya
Shimizu Tatsuo
Apex Juris pllc
Heims Tracy M
Itochu Corp.
Nguyen Jimmy T
Nisshinbo Industries Inc.
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