US PATENT SUBCLASS 267 / 64.27
.~.~ Having flexible wall

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

2  DF  VEHICLE {14}
64.11  DF  .~ Comprising compressible fluid {6}
64.27.~.~ Having flexible wall

DEFINITION

Classification: 267/64.27

Having flexible wall:

(under subclass 64.11) A device wherein the compartment is bounded by an enclosure comprising a pliantly deformable material.