US PATENT SUBCLASS 404 / 56
.~.~ With mid-slab bridge 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}
56.~.~ With mid-slab bridge means {5}
57  DF  .~.~.~> Sliding plate pair {1}
59  DF  .~.~.~> End cushioned or lubricated dowel
60  DF  .~.~.~> Sleeved or telescoped at joint
61  DF  .~.~.~> Cantilevered dowel or only filler support
62  DF  .~.~.~> Supported dowel end {1}

DEFINITION

Classification: 404/56

(under subclass 47) Joint structure wherein a load transmitting member, extending from one pavement portion to another, includes means spanning the space between said portion which means extend into said portions intermediate the top and bottom of said portions.