US PATENT SUBCLASS 29 / 787
.~.~ And means to fasten work parts together

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

700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE {55}
771  DF  .~ Means to interrelatedly feed plural work parts from plural sources without manual intervention {8}
787.~.~ And means to fasten work parts together {3}
788  DF  .~.~.~> By deforming
789  DF  .~.~.~> By elastic joining
790  DF  .~.~.~> By friction fit

DEFINITION

Classification: 29/787

And means to fasten work parts together:

(under subclass 771) Apparatus comprising means to secure one work part to a corresponding portion of another work part or the same work part.