US PATENT SUBCLASS 220 / 660
SIDEWALL STRUCTURE

Current as of: June, 1999
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220 /   HD   RECEPTACLES

660SIDEWALL STRUCTURE {7}
661  DF  .~> Having an outlet or inlet opening (e.g., bunghole, etc.)
662  DF  .~> Transparent wall or portion {3}
666  DF  .~> Collapsible wall feature {1}
668  DF  .~> Skeleton framework
669  DF  .~> Contoured sidewall (e.g., curved, corrugated, ribbed, variable thickness, etc.) {3}
676  DF  .~> Apertured sidewall (e.g., hole, slot, etc.)
677  DF  .~> Sidewall seam or joint {4}

DEFINITION

Classification: 220/660

SIDEWALL STRUCTURE:

(under the class definition) Receptacle wherein structure constituting the main or sidewall(s) of a receptacle is claimed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

62.11+, for a sidewall structure which is a multilayer barrier structure (i.e., coextensive plural plies, laminas, layers or strata).

62.19+, for sidewall structure that is made or reinforced by wrapping a filament in abutting or close overlapping relationship with itself.

600+, for end wall structure.