US PATENT SUBCLASS 267 / 269
.~.~.~ Including elastomeric material

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.~.~.~ Including elastomeric material {1}
270  DF  .~.~.~.~> Including tapered bushing or inner and outer sleeve for cylindrical bushing

DEFINITION

Classification: 267/269

Including elastomeric material:

(under subclass 260) Spring device including a portion formed of rubber or a material which exhibits similar characteristics.

SEE OR SEARCH THIS CLASS, SUBCLASS:

30, for a leaf-spring combined with a rubber spring which is employed to cushion the parts of the vehicle. The patents classified in this subclass generally disclose a bushing whose cushioning effect on the vehicle parts is negligible compared with that of the leaf-spring (i.e., the bushing is intended to impart "give" to leaf spring end about an axis).

SEE OR SEARCH CLASS

384, Bearings,

220+, and 297 for nonmetallic sleeves on liners for supporting the ends of an oscillating rotary shaft.