US PATENT SUBCLASS 228 / 164
.~.~ Prior to bonding


Current as of: June, 1999
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228 /   HD   METAL FUSION BONDING

101  DF  PROCESS {38}
141.1  DF  .~ With shaping {7}
164.~.~ Prior to bonding {4}
165  DF  .~.~.~> Forming channel, groove, or aperture for reception of filler material {3}
170  DF  .~.~.~> By cutting {2}
173.1  DF  .~.~.~> By deforming {5}
174  DF  .~.~.~> Forming channel, groove, or aperture


DEFINITION

Classification: 228/164

(under subclass 141.1) Process in which one or more of the parts to be joined is subjected to a shaping operation prior to the joining operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

135+, for a process of surface of fusion bonding combined with shaping of the parts to effect supplementary physical joining.