US PATENT SUBCLASS 215 / 902
VENT

Current as of: June, 1999
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215 /   HD   BOTTLES AND JARS

902VENT

DEFINITION

Classification: 215/902

VENT:

(under the class definition) Bottle, jug, or jar including a structure which provides a venting passageway from the interior to the exterior of the container.

SEE OR SEARCH THIS CLASS, SUBCLASS:

11.5, for a nursing bottle having a valve or vent for gas.

307+, for a bottle, jug, or jar closure having a vent.