US PATENT SUBCLASS 220 / 918
SPACING ELEMENT FOR SEPARATING THE WALLS OF A SPACED-WALL CONTAINER

Current as of: June, 1999
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220 /   HD   RECEPTACLES

918SPACING ELEMENT FOR SEPARATING THE WALLS OF A SPACED-WALL CONTAINER {3}
919  DF  .~> Removable or separable spacing element
920  DF  .~> Shock absorbing spacing element (e.g., spring)
921  DF  .~> Spacing element of unitary construction with one wall

DEFINITION

Classification: 220/918

SPACING ELEMENT FOR SEPARATING THE WALLS OF A SPACED-WALL CONTAINER:

(under the class definition) Subject matter comprising a device which will maintain the space between two walls of a spaced-wall container.