US PATENT SUBCLASS 220 / 588
.~.~ Wound layer

Current as of: June, 1999
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220 /   HD   RECEPTACLES

581  DF  HIGH-PRESSURE-GAS TANK {6}
586  DF  .~ Multilayer container {2}
588.~.~ Wound layer {2}
589  DF  .~.~.~> Filament layer {1}
591  DF  .~.~.~> Tape layer

DEFINITION

Classification: 220/588

Wound layer:

(under subclass 586) Receptacle wherein at least one of the layers is formed by wrapping an elongated element into abutting or close overlapping relationship with itself.

(1) Note. The element may be wire, glass fiber, carbon fiber, sheet material, metal tape, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

62.19+, for a container of general utility having a wound barrier structure.