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App. No. 10/252,149 · Confirmation No. 4509

POLISHING APPARATUS AND METHOD WITH BELT DRIVE SYSTEM ADAPTED TO EXTEND THE LIFETIME OF A REFRESHING POLISHING BELT PROVIDED THEREIN

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-12-15 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-12-01 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-12-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-09-20 TRNA Transmittal of New Application 2 View
2002-09-20 SPEC Specification 12 View
2002-09-20 CLM Claims 3 View
2002-09-20 ABST Abstract 1 View
2002-09-20 DRW Drawings-only black and white line drawings 8 View
2002-09-20 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/252,149
Filed
2002-09-20
Granted
2003-08-12
Pub. No.
US20030022605A1
Art Unit
3723
PTA
-5 days