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. 18, 2006
Filed:
Dec. 07, 2001
Toshitsugu Yajima, Niigata, JP;
Toshiyuki Kamada, Saitama, JP;
Toshitsugu Yajima, Niigata, JP;
Toshiyuki Kamada, Saitama, JP;
Shin-Etsu Polymer Co., Ltd., , JP;
Shin-Etsu Handotai Co. Ltd., , JP;
Abstract
A seal member for a substrate storage container disposed between an opening end portion of a container body and a cover, which container body and cover form the container and which container body has the opening end portion and stores substrates, is disclosed. The seal member comprises a base body section formed of a first material and a covering section formed of a second material and covering at least a part of the base body section, wherein the covering section includes a seal forming portion for forming a seal in contact with one of the container body and the cover.