US PATENT SUBCLASS 267 / 106
.~.~ Multiple sections span frame

Current as of: June, 1999
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267 /   HD   SPRING DEVICES

80  DF  SPRING PANEL {9}
103  DF  .~ Spring means spacing loading surface vertically from plane of supporting frame {5}
106.~.~ Multiple sections span frame

DEFINITION

Classification: 267/106

(under subclass 103) Device wherein the elements which constitute the load surface extend less than the full width between the outermost frame elements, and a composite load surface is effected by utilizing two or more elements.

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104, for supplementary spacing means intermediate the ends of a one piece, frame spanning load receiving element.