US PATENT SUBCLASS 220 / 692
.~.~ Joint includes separate fastener (e.g., rivet, bolt, screw, etc.)

Current as of: June, 1999
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220 /   HD   RECEPTACLES

660  DF  SIDEWALL STRUCTURE {7}
677  DF  .~ Sidewall seam or joint {4}
692.~.~ Joint includes separate fastener (e.g., rivet, bolt, screw, etc.) {1}
693  DF  .~.~.~> Removable fastener

DEFINITION

Classification: 220/692

Joint includes separate fastener (e.g., rivet, bolt, screw, etc.):

(under subclass 677) Receptacle wherein the joint is secured by a separate mechanical fastening means which extends into the joint.

SEE OR SEARCH THIS CLASS, SUBCLASS:

622, for similar structure in an end wall seam or joint.