US PATENT SUBCLASS 267 / 3
.~ Railway

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

2  DF  VEHICLE {14}
3.~ Railway {1}
4  DF  .~.~> Coil

DEFINITION

Classification: 267/3

(under subclass 2) Spring devices especially adapted for railway rolling-stock and not classified in other subclasses of this class.

SEE OR SEARCH CLASS

213, Railway Draft Appliances, for spring devices in which the sole specific use is disclosed as a railway draft appliance (e.g., a draft or buffing means) or in which the claim is limited to a railway draft appliance.