US PATENT SUBCLASS 267 / 146
.~ Fibrous pad

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

142  DF  CUSHION FOR HUMAN COMFORT {4}
146.~ Fibrous pad

DEFINITION

Classification: 267/146

(under subclass 142) Spring device comprising a cushion body made of nonmetallic filamentary material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

148+, for a fibrous-body spring device of general utility.