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App. No. 09/886,097 · Confirmation No. 4837

METHOD AND SYSTEM FOR PROVIDING CONTINUOUS VOICE AND PACKET DATA SERVICES TO A MOBILE STATION

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
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-06-21 TRNA Transmittal of New Application 5 View
2001-06-21 SPEC Specification 11 View
2001-06-21 CLM Claims 10 View
2001-06-21 ABST Abstract 1 View
2001-06-21 DRW Drawings-only black and white line drawings 8 View
2001-06-21 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/886,097
Filed
2001-06-21
Granted
2004-01-13
Pub. No.
US20020198019A1
Art Unit
2681
PTA
-4 days