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Publication numberUSD559066 S1
Publication typeGrant
Application numberUS 29/228,555
Publication dateJan 8, 2008
Filing dateApr 26, 2005
Priority dateOct 26, 2004
Fee statusLapsed
Also published asUSD584591, USD592029, USD592030, USD600989
Publication number228555, 29228555, US D559066 S1, US D559066S1, US-S1-D559066, USD559066 S1, USD559066S1
InventorsHiroyuki Tano, Hiroshi Shiho
Original AssigneeJsr Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Polishing pad
US D559066 S1
Images(5)
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Claims(1)
  1. The ornamental design for a polishing pad, as shown and described.
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 elevation view, left and right side elevational views being a mirror image of the side shown;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a partial, enlarged view of portion 44 in FIG. 1;

FIG. 5 is a partial, enlarged sectional view taken along line 55 in FIG. 4

FIG. 6 is a partial, enlarged sectional view taken along line 66 in FIG. 4;

FIG. 7 is a partial, greatly enlarged sectional view of portion 7 in FIG. 5; and,

FIG. 8 is a partial, enlarged view of portion 88 in FIG. 1.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20090311955 *Mar 16, 2009Dec 17, 2009Nexplanar CorporationGrooved CMP pad
US20120190281 *Jan 26, 2011Jul 26, 2012Allison William CPolishing pad with concentric or approximately concentric polygon groove pattern
Classifications
U.S. ClassificationD08/70
Legal Events
DateCodeEventDescription
Mar 8, 2011FPExpired due to failure to pay maintenance fee
Effective date: 20110116
Jan 16, 2011LAPSLapse for failure to pay maintenance fees
Aug 23, 2010REMIMaintenance fee reminder mailed
Sep 16, 2005ASAssignment
Owner name: FOSHAN SHUNDE NASI INDUSTRY CO. LTD., JAPAN
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LIANG, ZHUHUAN;HUANG, GUOSHENG;REEL/FRAME:017008/0736
Effective date: 20050916