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:
Jul. 28, 2026
Filed:
Aug. 08, 2022
Shin-etsu Polymer Co., Ltd., Tokyo, JP;
Hiroki Yamagishi, Saitama, JP;
Shin-Etsu Polymer Co., Ltd., Tokyo, JP;
Abstract
Provided is a substrate storage container that can eliminate lower coupling strength between a slide member and bent locking member, and bent locking member falling from the slide member without a metal pin. The container includes a lid fitted to an open front face of a container body, and locking mechanism that locks the lid. The locking mechanism includes an operating reel supported on the lid and turned by external operation, connecting bar that slides to vertical direction of the lid as the reel turns, locking claw projected from a passage opening in the periphery of the lid as the connecting bar slides and can be engaged with a locking pocket on front inner circumference of the container body. The locking claw is coupled rotatably at distal part of the connecting bar by a resin pin which can reduce generation of metal ions and eliminate adverse effects on semiconductor wafers.