IP Library › Granted Patent US 6,741,686
Granted Patent Utility PCT National Stage
US 6,741,686 · Confirmation No. 4111

CONTROLLING SETUP OR CONTINUATION OF A CALL CHARGED FROM A PRE-PAID GROUP ACCOUNT

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 Code Description Pages PDF
2010-01-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-01-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-01-20 PA.. Power of Attorney 2 View
2010-01-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-01-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2004-03-16 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-03-16 CLM Claims 2 View
2004-03-16 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-03-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-25 TRNA Transmittal of New Application 3 View
2002-03-25 A.PE Preliminary Amendment 7 View
2002-03-25 SPEC Specification 12 View
2002-03-25 CLM Claims 2 View
2002-03-25 ABST Abstract 1 View
2002-03-25 DRW Drawings-only black and white line drawings 3 View
2002-03-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,741,686
App. No.
10/030,938
Filed
2002-03-25
Effective Filing
2002-01-15
Granted
2004-05-25
Pub. No.
US20020106064A1
Art Unit
2643
PTA
-30 days