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. 12, 2022
Filed:
Sep. 05, 2017
Applied Materials, Inc., Santa Clara, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
A seal member includes a bottom portion, a first side wall portion, a second side wall portion, and an outer wall portion. At least one of the first side wall portion and the second side wall portion is provided to be outwardly widened from the bottom portion toward the outer wall portion with respect to a virtual plane perpendicular to an axis. The outer wall portion has a recessed portion recessed toward a bottom portion side, between the first side wall portion and the second side wall portion, and the outer wall portion forms a first lip region in a region including the first side wall portion, and forms a second lip region in a region including the second side wall portion, with the recessed portion being sandwiched therebetween.