Lift pin assembly

- Applied Materials, Inc.
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Description

FIG. 1 is an isometric view of a lift pin assembly comprising a head and a shaft.

FIG. 2 is a top plan view of the lift pin assembly of FIG. 1.

FIG. 3 is an enlarged partial top plan view of the left end of the lift pin assembly of FIG. 2 illustrating the head and shaft interface.

FIG. 4 is an enlarged partial top plan view of the right end of the lift pin assembly of FIG. 2. The enlarged partial bottom plan view of the right end is identical and is omitted.

FIG. 5 is a side elevation view of the lift pin assembly of FIG. 1. The other side elevation view is identical and is omitted.

FIG. 6 is a bottom plan view of the lift pin assembly of FIG. 1.

FIG. 7 is an enlarged partial bottom plan view of the left end of the lift pin assembly of FIG. 6 illustrating the head and shaft interface.

FIG. 8 is an elevation view of the left end of the lift pin assembly of FIG. 6; and,

FIG. 9 is an elevation view of the right end of the lift pin assembly of FIG. 6.

The broken lines shown in the Figures are disclaimed and do not form part of the claimed design.

Claims

The ornamental design for a lift pin assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
3015709 January 1962 Bodenschatz
3074186 January 1963 Gudermuth
3832764 September 1974 Fletcher et al.
5594985 January 21, 1997 Varley
5796066 August 18, 1998 Guyot
5848670 December 15, 1998 Salzman
5879128 March 9, 1999 Tietz et al.
6120609 September 19, 2000 Selyutin et al.
6202368 March 20, 2001 Wallace, III
6364955 April 2, 2002 Schertler
6481723 November 19, 2002 Hao et al.
6719516 April 13, 2004 Kroeker
6767176 July 27, 2004 Yudovsky et al.
6884319 April 26, 2005 Kim
6896282 May 24, 2005 McKinley
6958098 October 25, 2005 Gujer et al.
6962084 November 8, 2005 Gall
7204888 April 17, 2007 Tran et al.
D568914 May 13, 2008 Or et al.
D612772 March 30, 2010 Goodman et al.
20020011204 January 31, 2002 Gujer et al.
20020121312 September 5, 2002 Lubomirsky et al.
20020174950 November 28, 2002 Park
20030075387 April 24, 2003 Wang et al.
20030136341 July 24, 2003 Na
20050180737 August 18, 2005 Kurita et al.
20060156987 July 20, 2006 Lai et al.
20070007782 January 11, 2007 Kalous
20080110397 May 15, 2008 Son
20080149032 June 26, 2008 Jung
20080196665 August 21, 2008 Chandran
20090095621 April 16, 2009 Kao et al.
20090127808 May 21, 2009 Otterson
20090155025 June 18, 2009 Lerner et al.
20090190908 July 30, 2009 Shibagaki
20090314211 December 24, 2009 Du Bois et al.
20100013626 January 21, 2010 Park et al.
Patent History
Patent number: D640715
Type: Grant
Filed: Nov 17, 2008
Date of Patent: Jun 28, 2011
Assignee: Applied Materials, Inc. (Santa Clara, CA)
Inventor: Robin L. Tiner (Santa Cruz, CA)
Primary Examiner: Patricia Palasik
Attorney: Patterson & Sheridan, L.L.P.
Application Number: 29/328,012
Classifications
Current U.S. Class: Element Or Attachment (D15/138)