Metal working – Burnishing – By shot peening or blasting
Reexamination Certificate
2007-01-30
2007-01-30
Cozart, Jermie E. (Department: 3726)
Metal working
Burnishing
By shot peening or blasting
C072S053000, C072S340000, C072S700000, C148S670000, C428S542800, C623S901000
Reexamination Certificate
active
10936755
ABSTRACT:
A method of manufacturing a metallic blank into a shaped article useful as an enclosure for an implantable medical device is described. The method entails a plurality of steps in a particular order to obtain certain finish characteristics. Some of them are a surface roughness for bond ability and/or a uniform surface finish on the drawn section of the blank. The preset steps must be completed in a particular order; otherwise the desired characteristics are not provided.
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Cozart Jermie E.
Greatbatch-Globe Tool, Inc.
Scalise Michael F.
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