Electric lamp or space discharge component or device manufacturi – Apparatus – Assembly means
Reexamination Certificate
2005-03-29
2005-03-29
Williams, Joseph (Department: 2879)
Electric lamp or space discharge component or device manufacturi
Apparatus
Assembly means
C445S024000
Reexamination Certificate
active
06872115
ABSTRACT:
One object of the present invention is to provide a blade for forming ribs that is able to improve wear resistance; in order to achieve the object, the present invention provide a blade for forming ribs that forms ribs either on the surface of a substrate or via an undercoating layer on the surface of a substrate by moving a blade body in a fixed direction relative to a paste film in the state in which comb teeth formed on at least a portion of the periphery of said blade body are penetrated into said paste film formed on the surface of said substrate to plasticly deform said paste film; wherein, the surface of said comb teeth formed on said blade body that makes contact with said paste film is coated with a compound layer in which hard particles are dispersed in a metal.
REFERENCES:
patent: H11-283497 (1999-10-01), None
patent: 2000-299055 (2000-10-01), None
patent: 2003297231 (2003-10-01), None
Chung Seung Jae
Heo Eun Gi
Kanda Yoshio
Kang Young Cheul
Kim Joon Min
Mitsubishi Material Corporation
Rader & Fishman & Grauer, PLLC
Samsung SDI & Co., Ltd.
Williams Joseph
LandOfFree
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