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:
Nov. 20, 2018
Filed:
Mar. 22, 2013
Lam Research Ag, Villach, AT;
Reinhold Schwarzenbacher, Carinthia, AT;
Ulrich Tschinderle, Carinthia, AT;
LAM RESEARCH AG, Villach, AT;
Abstract
A collector assembly for use with a spin chuck includes a base component, a top component and a first intermediate component configured to be fitted between the base component and the top component. The base, top and first intermediate components are configured so as to be interconnectable to form a process enclosure and so as to be separable from one another. The base component and the intermediate component each comprise collector wall segments such that when the base, top and first intermediate components are interfitted, the wall segments together define an outer side wall of the collector assembly.