US PATENT SUBCLASS 404 / 38
.~.~.~ Integral

Current as of: June, 1999
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404 /   HD   ROAD STRUCTURE, PROCESS, OR APPARATUS

17  DF  PAVEMENT {9}
34  DF  .~ Modules or blocks (preformed) {9}
37  DF  .~.~ Including spacer means {1}
38.~.~.~ Integral {1}
39  DF  .~.~.~.~> Bevel or incline edge

DEFINITION

Classification: 404/38

(under subclass 37) Spaced means which are formed, and unitary, with the module itself.