US PATENT SUBCLASS 5 / 275
.~.~.~.~.~ Central cross strips and wires

Current as of: June, 1999
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5 /   HD   BEDS

131  DF  BEDSTEADS {6}
400  DF  .~ Having bottom {9}
246  DF  .~.~ Of springs {3}
254  DF  .~.~.~ Elements {10}
267  DF  .~.~.~.~ Top connections {10}
275.~.~.~.~.~ Central cross strips and wires

DEFINITION

Classification: 5/275

(under subclass 267) Devices comprising systems of strips or wires crossing the centers of springs in rows.