US PATENT SUBCLASS 29 / 525.02
.~.~.~ Multipart cooperating fastener (e.g., bolt and nut)

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}
525.01  DF  .~.~ By applying separate fastener {5}
525.02.~.~.~ Multipart cooperating fastener (e.g., bolt and nut) {2}
525.03  DF  .~.~.~.~> Nonthreaded
525.04  DF  .~.~.~.~> At least one part is nonmetallic

DEFINITION

Classification: 29/525.02

Multipart cooperating fastener (e.g., bolt and nut):

(under subclass 525.01) Process wherein the connecting member comprises a plurality of elements adapted to act together

such as a nut and bolt.