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CMP PAD DRESSERS HAVING LEVELED TIPS AND ASSOCIATED METHODS

14/506,476 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 3, 2014
Examiner GEORGE BINH MINH NGUYEN
Class 451
Art Group 3723
Patent No. 9,724,802
Case Type Utility - 451/443000
Status Patented Case
Parent 13/802,112 Patented
Parent 13/479,148 Patented
Parent 61/489,074 Expired
Parent 13/797,704 Abandoned
Parent 12/726,786 Patented
Parent 12/255,823 Patented
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Last Updated: 5 years, 2 months ago
Date # Transaction