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App. No. 09/823,722 · Confirmation No. 5981

APPARATUS FOR CONTROLLING LEADING EDGE AND TRAILING EDGE POLISHING

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
2004-03-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-26 LET. Miscellaneous Incoming Letter 1 View
2004-03-26 DRW Drawings-only black and white line drawings 12 View
2001-03-30 TRNA Transmittal of New Application 3 View
2001-03-30 SPEC Specification 21 View
2001-03-30 CLM Claims 6 View
2001-03-30 ABST Abstract 1 View
2001-03-30 DRW Drawings-only black and white line drawings 11 View
2001-03-30 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/823,722
Filed
2001-03-30
Granted
2004-05-04
Pub. No.
US20020146972A1
Art Unit
3723
PTA
-161 days