US PATENT SUBCLASS 267 / 202
.~.~.~.~ And helical coil spring

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

2  DF  VEHICLE {14}
195  DF  .~ Mechanical spring and nonresilient retarder (e.g., shock absorber) {2}
196  DF  .~.~ Friction (e.g., "snubber") {7}
201  DF  .~.~.~ Elastomeric spring or friction element {1}
202.~.~.~.~ And helical coil spring {1}
203  DF  .~.~.~.~.~> Plural coil springs

DEFINITION

Classification: 267/202

And helical coil spring:

(under subclass 201) Spring device including a helical coil-spring element which acts between the parts of the vehicle.

(1) Note. Those devices having coil- springs which bias friction elements only are excluded.