US PATENT SUBCLASS 29 / 888.051
.~.~.~ With other attaching provision for connecting rod

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

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
888  DF  .~ Prime mover or fluid pump making {12}
888.04  DF  .~.~ Piston making {6}
888.051.~.~.~ With other attaching provision for connecting rod

DEFINITION

Classification: 29/888.051

With other attaching provision for connecting rod:

(under subclass 888.04) Process wherein the piston is secured to a connecting rod without the use of a fastening element, per se, such as by casting about a connecting rod and the piston by swaging or by staking.