US PATENT SUBCLASS 29 / 429
.~.~ Progressively advancing of work assembly station or assembled portion of work

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
428  DF  .~ Assembling or joining {21}
429.~.~ Progressively advancing of work assembly station or assembled portion of work {2}
430  DF  .~.~.~> Advancing work to successive stations (i.e., assembly line)
431  DF  .~.~.~> Advancing station

DEFINITION

Classification: 29/429

Progressively advancing of work assembly station or assembled portion of work:

(under subclass 428) Process including relatively moving an article and a part-adding location and fastening a part to the article at such location.