US PATENT SUBCLASS 267 / 289
.~.~ Plural coils

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

2  DF  VEHICLE {14}
286  DF  .~ Coil {3}
289.~.~ Plural coils {2}
290  DF  .~.~.~> Nested
291  DF  .~.~.~> Having guide rods extending through coils

DEFINITION

Classification: 267/289

Plural coils:

(under subclass 286) Spring device including a second coil-spring* element for cushioning movement between the vehicle parts.