Polishing pad

- JSR Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of a polishing pad showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view, left side and right side elevational views being mirror images of the front view shown;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a partially enlarged view of portion 4—4 in FIG. 1;

FIG. 5 is a partially enlarged sectional view taken substantially along line 5—5 in FIG. 4;

FIG. 6 is a partially enlarged sectional view taken substantially along line 6—6 in FIG. 4;

FIG. 7 is a partially enlarged view of portion 7—7 in FIG. 3;

FIG. 8 is a partially enlarged sectional view of portion 8 in FIG. 5; and,

FIG. 9 is a partially enlarged view of portion 9—9 in FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
88649 April 1869 Machamer
494471 March 1893 Gardner
4693036 September 15, 1987 Mori
5007207 April 16, 1991 Phaal
5400547 March 28, 1995 Tanaka et al.
D376744 December 24, 1996 Eisenblatter
5718620 February 17, 1998 Tanaka et al.
5851140 December 22, 1998 Barns et al.
5899799 May 4, 1999 Tjaden et al.
5921855 July 13, 1999 Osterheld et al.
5984769 November 16, 1999 Bennett et al.
6033293 March 7, 2000 Crevasse et al.
6056632 May 2, 2000 Mitchel et al.
6089966 July 18, 2000 Arai et al.
6220942 April 24, 2001 Tolles et al.
6332830 December 25, 2001 Okamura et al.
6402594 June 11, 2002 Kobayashi et al.
6422922 July 23, 2002 Okamura et al.
6517417 February 11, 2003 Budinger et al.
6520847 February 18, 2003 Osterheld et al.
6592438 July 15, 2003 Tolles et al.
6645061 November 11, 2003 Bennett et al.
D490827 June 1, 2004 Okugawa
6824447 November 30, 2004 Takahashi et al.
6837780 January 4, 2005 Broido
D510850 October 25, 2005 Boler, Jr.
6986706 January 17, 2006 Cooper et al.
7029747 April 18, 2006 Huh et al.
7112119 September 26, 2006 Swedek et al.
7121938 October 17, 2006 Suzuki
7183213 February 27, 2007 Shiho et al.
D559063 January 8, 2008 Okamoto et al.
D559064 January 8, 2008 Okamoto et al.
D559065 January 8, 2008 Miyauchi et al.
D559066 January 8, 2008 Tano et al.
D559648 January 15, 2008 Miyauchi et al.
D576855 September 16, 2008 Okamoto et al.
D581237 November 25, 2008 Okamoto et al.
20010005667 June 28, 2001 Tolles et al.
20010034198 October 25, 2001 Kimura
20020137450 September 26, 2002 Osterheld et al.
20030092371 May 15, 2003 Osterheld et al.
20040053566 March 18, 2004 Tolles et al.
20040072516 April 15, 2004 Osterheld et al.
20040082271 April 29, 2004 Wiswesser et al.
20040127145 July 1, 2004 Takahashi et al.
20040259483 December 23, 2004 Newell
20050113011 May 26, 2005 Miyauchi et al.
20050142996 June 30, 2005 Ohno et al.
20050148183 July 7, 2005 Shiro et al.
20050191945 September 1, 2005 Petroski et al.
20050211376 September 29, 2005 Prasad
20050245171 November 3, 2005 Hosaka et al.
20060037699 February 23, 2006 Nakamori et al.
20060063471 March 23, 2006 Muldowney
20060229002 October 12, 2006 Muldowney
20060276109 December 7, 2006 Roy et al.
20070049167 March 1, 2007 Swedek et al.
20080003935 January 3, 2008 Feng et al.
Foreign Patent Documents
115633 September 2002 JP
1156872 September 2002 JP
Other references
  • U.S. Appl. No. 29/295,291, filed Sep. 25, 2007, Tano, et al.
  • U.S. Appl. No. 29/295,292, filed Sep. 25, 2007, Tano, et al.
  • U.S. Appl. No. 29/295,294, filed Sep. 25, 2007, Tano, et al.
  • U.S. Appl. No. 29/295,290, filed Sep. 25, 2007, Tano, et al.
Patent History
Patent number: D592029
Type: Grant
Filed: Sep 25, 2007
Date of Patent: May 12, 2009
Assignee: JSR Corporation (Tokyo)
Inventors: Hiroyuki Tano (Chuo-ku), Hiroshi Shiho (Chuo-ku)
Primary Examiner: Antoine D Davis
Attorney: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/295,291
Classifications
Current U.S. Class: D8/70