US PATENT SUBCLASS 5 / 229
.~.~.~.~ Subcoils

Current as of: June, 1999
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5 /   HD   BEDS

131  DF  BEDSTEADS {6}
400  DF  .~ Having bottom {9}
*  DD  .~.~ Fabricated elastic flats {6}
226  DF  .~.~.~ Reinforcers {3}
229.~.~.~.~ Subcoils

DEFINITION

Classification: 5/229

(under subclass 226) Devices comprising localized groups of vertically-coiled springs arranged under the fabric.

SEE OR SEARCH THIS CLASS, SUBCLASS:

230+, for fabrics and springs.