IP Library › Granted Patent US 6,704,405
Granted Patent Utility
US 6,704,405 · Confirmation No. 9458

PERSONAL DIAL TONE SERVICE WITH PERSONALIZED CALL WAITING

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 Code Description Pages PDF
2011-02-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-02-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-01-25 PA.. Power of Attorney 22 View
2011-01-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-20 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-06-27 DRW Drawings-only black and white line drawings 10 View
2001-04-03 TRNA Transmittal of New Application 5 View
2001-04-03 SPEC Specification 95 View
2001-04-03 CLM Claims 15 View
2001-04-03 ABST Abstract 1 View
2001-04-03 DRW Drawings-only black and white line drawings 10 View
2001-04-03 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,704,405
App. No.
09/823,997
Filed
2001-04-03
Granted
2004-03-09
Art Unit
2645
PTA
-32 days