Gasket for use in a container

Details Gasket for use in a container Gasket for use in a container

1997-02-14

1999-10-26

Garbe, Stephen P.

Receptacles

Closures

Having gasket or packing

206710, 220797, 220806, 277648, B65D 5302

Patent

active

059711914

ABSTRACT:
A container for packing semiconductor wafer is provided which has superior airtightness to prevent contamination of the wafers by air. A gasket groove is formed on the case of the container. A gasket is inserted within the gasket groove. The gasket contains protrusions that assist in providing an airtight seal. The case and a lid are securely fastened together by the engagement of four clips within respective clip recesses that are formed in the container and lid.

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