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:
May. 14, 2013
Filed:
Jul. 06, 2007
Toshitsugu Yajima, Saitama, JP;
Toshiyuki Kamada, Saitama, JP;
Toshitsugu Yajima, Saitama, JP;
Toshiyuki Kamada, Saitama, JP;
Shin-Etsu Polymer Co., Ltd., Tokyo, JP;
Abstract
A damping body for packaging includes, between an abutment adapted to abut against a precision substrate storage container upon packaging and an outer peripheral wall rising from an outer peripheral edge of a bottom part having the abutment, an outer peripheral bottom formed at a position distanced more from the abutment than is the precision substrate storage container, and a stepped part formed between the outer peripheral bottom and the abutment. Consequently, in the event of an impact from the outside, the stepped part collapses, so that the abutment favorably moves with respect to the outer peripheral bottom and thus can efficiently absorb the impact. This can prevent large impacts from instantaneously being exerted on the precision substrate storage container and efficiently damp drop impacts.