US PATENT SUBCLASS 403 / 221
.~ Rigid sleeve encompasses flexible bushing

Current as of: June, 1999
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403 /   HD   JOINTS AND CONNECTIONS

220  DF  FLEXIBLY CONNECTED RIGID MEMBERS {5}
221.~ Rigid sleeve encompasses flexible bushing {1}
222  DF  .~.~> Longitudinally divided sleeve

DEFINITION

Classification: 403/221

(under subclass 220) Structure wherein the members are connected by a means comprising a sleeve of rigid material and a flexible spacing member within the sleeve.