Focusing ring

- Tokyo Electron Limited
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Description

FIG. 1 is a front view of a focusing ring of the present invention.

FIG. 2 is a right side view of the focusing ring of FIG. 1.

FIG. 3 is a top plan view of the focusing ring of FIG. 1.

FIG. 4 is a bottom view of the focusing ring of FIG. 1.

FIG. 5 is an enlarged sectional view of the 1-3 intersection of lines 1 and 3 of the focusing ring of FIG. 3.

FIG. 6 is an enlarged sectional view of the 2-3 intersection of lines 2 and 3 of the focusing ring of FIG. 3; and,

FIG. 7 is a perspective view of the focusing ring of FIG. 1.

The rear view is the same as the front view.

The left side view is the same as the right side view.

Claims

The ornamental design for a focusing ring, as shown and described.

Referenced Cited
U.S. Patent Documents
D363464 October 24, 1995 Fukasawa
D404370 January 19, 1999 Kimura
D404372 January 19, 1999 Ishii
6068441 May 30, 2000 Raaijmakers et al.
D494552 August 17, 2004 Tezuka et al.
D496008 September 14, 2004 Takahashi et al.
6815352 November 9, 2004 Tamura et al.
6818097 November 16, 2004 Yamaguchi et al.
7001482 February 21, 2006 Landis et al.
D546784 July 17, 2007 Hayashi
D548705 August 14, 2007 Hayashi
D556704 December 4, 2007 Nakamura et al.
D557226 December 11, 2007 Uchino et al.
D559993 January 15, 2008 Nagakubo et al.
D559994 January 15, 2008 Nagakubo et al.
D568693 May 13, 2008 Furlong
7479304 January 20, 2009 Sun et al.
D606952 December 29, 2009 Lee et al.
D609652 February 9, 2010 Nagasaka et al.
D609655 February 9, 2010 Sugimoto
D614593 April 27, 2010 Lee et al.
D648289 November 8, 2011 Mayer et al.
D654883 February 28, 2012 Honma et al.
D654884 February 28, 2012 Honma et al.
D655257 March 6, 2012 Honma et al.
D655259 March 6, 2012 Honma et al.
8357263 January 22, 2013 Berkoh et al.
D694790 December 3, 2013 Matsumoto et al.
D697038 January 7, 2014 Matsumoto et al.
20030066484 April 10, 2003 Morikage et al.
20040025788 February 12, 2004 Ogasawara et al.
20040056017 March 25, 2004 Renken
Foreign Patent Documents
471052 January 2002 TW
201001525 January 2010 TW
Other references
  • Taiwan Office Action, Application D101301750, mailed Oct. 24, 2012.
Patent History
Patent number: D709538
Type: Grant
Filed: Mar 29, 2012
Date of Patent: Jul 22, 2014
Assignee: Tokyo Electron Limited (Tokyo)
Inventor: Shunsuke Mizukami (Miyagi)
Primary Examiner: Patricia Palasik
Application Number: 29/417,077
Classifications
Current U.S. Class: Element Or Attachment (D15/138)