US PATENT SUBCLASS 404 / 51
.~.~.~ Plus bridge or dowel means

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

17  DF  PAVEMENT {9}
47  DF  .~ Including joint means {10}
50  DF  .~.~ With offset or keyed slab ends {1}
51.~.~.~ Plus bridge or dowel means

DEFINITION

Classification: 404/51

(under subclass 50) Offset or keyed slab end structure combined with other load transfer structure; e.g., plates, pins, rods, etc., that extend from one slab end to the contiguous slab end.

(1) Note. See the subclass immediately below for the many variant forms of load transfer means used in conjunction with road pavement.