US PATENT SUBCLASS 267 / 277
.~.~ And adjustment for varying spring loading

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

2  DF  VEHICLE {14}
273  DF  .~ Torsion {8}
277.~.~ And adjustment for varying spring loading {1}
278  DF  .~.~.~> Screw threaded adjustment

DEFINITION

Classification: 267/277

And adjustment for varying spring loading:

(under subclass 273) Spring device including means by which the spring force exerted on the vehicle parts at a particular relative position of the parts may be varied.