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App. No. 10/153,210 · Confirmation No. 7582

SYSTEMS AND METHODS FOR WIRELINE RING TONE SERVICE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2007-10-24 PA.. Power of Attorney 5 View
2007-10-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-12-14 C.AD Change of Address 1 View
2004-08-17 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-07-06 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-03-22 LET. Miscellaneous Incoming Letter 8 View
2002-05-21 TRNA Transmittal of New Application 3 View
2002-05-21 SPEC Specification 25 View
2002-05-21 CLM Claims 5 View
2002-05-21 ABST Abstract 1 View
2002-05-21 DRW Drawings-only black and white line drawings 6 View
2002-05-21 OATH Oath or Declaration filed 6 View
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Quick Facts
App. No.
10/153,210
Filed
2002-05-21
Granted
2004-08-17
Examiner
CHAN, WING F
Art Unit
2643
PTA
-39 days