Polishing pad carrier

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Description

FIG. 1 is a front perspective view of the polishing pad carrier;

FIG. 2 is a top view of the polishing pad carrier.

FIG. 3 is a right view of the polishing pad carrier.

FIG. 4 is a left view of the polishing pad carrier.

FIG. 5 is a bottom view of the polishing pad carrier.

FIG. 6 is a front view of the polishing pad carrier; and,

FIG. 7 is a back view of the polishing pad carrier.

The grid-like pattern is partially shown for convenience of illustration. It is understood that the pattern in uniformly continuous over the surface of the polishing pad carrier.

Claims

The ornamental design for a polishing pad carrier, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D248891 August 8, 1978 Pfleger
D291843 September 15, 1987 Searle
4844373 July 4, 1989 Fike, Sr.
D333039 February 9, 1993 Wells et al.
D414082 September 21, 1999 Keene
D480211 October 7, 2003 Wolf
D529286 October 3, 2006 Limber
D539034 March 27, 2007 Friedman
20100314484 December 16, 2010 Houston et al.
Patent History
Patent number: D640057
Type: Grant
Filed: May 29, 2009
Date of Patent: Jun 21, 2011
Assignee: Cabot Microelectronics Corporation (Aurora, IL)
Inventor: Catherine Conroy (Orland Park, IL)
Primary Examiner: Jennifer Rivard
Attorney: Thomas E. Omholt
Application Number: 29/337,774
Classifications
Current U.S. Class: D3/283; D3/246; D3/289