US PATENT SUBCLASS 267 / 270
.~.~.~.~ Including tapered bushing or inner and outer sleeve for cylindrical bushing

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

2  DF  VEHICLE {14}
36.1  DF  .~ Leaf {14}
260  DF  .~.~ Having specific end connection {10}
269  DF  .~.~.~ Including elastomeric material {1}
270.~.~.~.~ Including tapered bushing or inner and outer sleeve for cylindrical bushing

DEFINITION

Classification: 267/270

Including tapered bushing or inner and outer sleeve for cylindrical bushing:

(under subclass 269) Spring device wherein the connecting structure allows pivotal movement and includes either a hollow conical or tubular elastomeric element, the latter having contiguous relatively rigid tubular elements along its inside and outside surfaces.