IP Library › Granted Patent US 6,711,249
Granted Patent Utility
US 6,711,249 · Confirmation No. 8382

COMMON GATEWAY TO CALL CONTROL SYSTEMS

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2021-10-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-10-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-10-15 PA.. Power of Attorney 1 View
2021-10-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2021-10-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-10-15 TRAN.LET Transmittal Letter 1 View
2008-07-31 WFEE Fee Worksheet (SB06) 8 View
2008-06-09 TRREISS Transmittal Reissue Application 3 View
2008-06-09 ABST Abstract 1 View
2008-06-09 DRW Drawings-only black and white line drawings 2 View
2008-06-09 SPEC Specification 3 View
2008-06-09 CLM Claims 1 View
2008-06-09 REIS.DECL Reissue Oath or Declaration 3 View
2008-06-09 REIS.CONSENT Consent of Assignee accompanying the declaration 1 View
2008-06-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-06-09 WFEE Fee Worksheet (SB06) 2 View
2008-06-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
2007-08-21 PA.. Power of Attorney 2 View
2007-08-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-02-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-02-08 TRNA Transmittal of New Application 2 View
2001-02-08 SPEC Specification 15 View
2001-02-08 CLM Claims 4 View
2001-02-08 ABST Abstract 1 View
2001-02-08 DRW Drawings-only black and white line drawings 2 View
2001-02-08 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,711,249
App. No.
09/780,530
Filed
2001-02-08
Granted
2004-03-23
Pub. No.
US20020146108A1
Art Unit
2642
PTA
0 days