Ring for a plasma processing apparatus

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Description

FIG. 1 is a front, bottom and right side perspective view of a ring for a plasma processing apparatus according to the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 2; and,

FIG. 9 is an enlarged view of the portion shown in BOX 9 in FIG. 8.

The box labelled as 9 in FIG. 8 is shown in broken lines and forms no part of the claimed design.

Claims

The ornamental design for a ring for a plasma processing apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D694790 December 3, 2013 Matsumoto et al.
D694791 December 3, 2013 Matsumoto et al.
D697038 January 7, 2014 Matsumoto et al.
8703249 April 22, 2014 Tong
9123661 September 1, 2015 Kellogg
9165812 October 20, 2015 Ouye
D802790 November 14, 2017 Tauchi
D810705 February 20, 2018 Krishnan
D836573 December 25, 2018 Ichino
10170283 January 1, 2019 Kubota
D840365 February 12, 2019 Ichino
D871608 December 31, 2019 Okuda
D871609 December 31, 2019 Isozaki
Patent History
Patent number: D891636
Type: Grant
Filed: Apr 24, 2019
Date of Patent: Jul 28, 2020
Assignee: Hitachi High-Tech Corporation (Tokyo)
Inventors: Masakazu Isozaki (Tokyo), Masahito Mori (Tokyo), Kenetsu Yokogawa (Tokyo), Takao Arase (Tokyo), Taku Iwase (Tokyo)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Suzanne E Tisdell
Application Number: 29/688,724