The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 1998
Filed:
Jan. 04, 1996
Applicant:
Inventors:
Assignee:
Shinko Electric Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
22020313 ; 22020323 ; 22020329 ; 220284 ; 220323 ;
Abstract
A sealable container for accommodating semiconductor wafers, which includes a hollow main body having an opening for receiving or removing the semiconductor wafers, a lid member for plugging the opening, a lock for locking and releasing the lid member in the opening of said main body, and a pressure-equalizing mechanism for allowing an interior portion of the main body to be communicable with an exterior portion thereof in cooperation with the lock.